443664963

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 860461056

約数和(自身を除く): 416796093

約数列:

[1, 3, 7, 9, 17, 21, 23, 31, 49, 51, 63, 69, 83, 93, 119, 147, 153, 161, 207, 217, 249, 279, 357, 391, 441, 483, 527, 581, 651, 713, 747, 833, 1071, 1127, 1173, 1411, 1449, 1519, 1581, 1743, 1909, 1953, 2139, 2499, 2573, 2737, 3381, 3519, 3689, 4067, 4233, 4557, 4743, 4991, 5229, 5727, 6417, 7497, 7719, 8211, 9877, 10143, 11067, 12121, 12201, 12699, 13363, 13671, 14973, 17181, 18011, 19159, 23157, 24633, 25823, 29631, 32453, 33201, 34937, 36363, 36603, 40089, 43741, 44919, 54033, 57477, 59179, 69139, 77469, 84847, 88893, 93541, 97359, 104811, 109089, 120267, 126077, 131223, 162099, 172431, 177537, 207417, 227171, 232407, 254541, 280623, 292077, 306187, 314433, 378231, 393669, 414253, 532611, 593929, 622251, 681513, 763623, 841869, 918561, 1006043, 1134693, 1242759, 1590197, 1781787, 2044539, 2143309, 2755683, 2899771, 3018129, 3728277, 4770591, 5345361, 6429927, 7042301, 8699313, 9054387, 14311773, 19289781, 21126903, 26097939, 49296107, 63380709, 147888321, 443664963]

約数ペア:

[(1, 443664963), (3, 147888321), (7, 63380709), (9, 49296107), (17, 26097939), (21, 21126903), (23, 19289781), (31, 14311773), (49, 9054387), (51, 8699313), (63, 7042301), (69, 6429927), (83, 5345361), (93, 4770591), (119, 3728277), (147, 3018129), (153, 2899771), (161, 2755683), (207, 2143309), (217, 2044539), (249, 1781787), (279, 1590197), (357, 1242759), (391, 1134693), (441, 1006043), (483, 918561), (527, 841869), (581, 763623), (651, 681513), (713, 622251), (747, 593929), (833, 532611), (1071, 414253), (1127, 393669), (1173, 378231), (1411, 314433), (1449, 306187), (1519, 292077), (1581, 280623), (1743, 254541), (1909, 232407), (1953, 227171), (2139, 207417), (2499, 177537), (2573, 172431), (2737, 162099), (3381, 131223), (3519, 126077), (3689, 120267), (4067, 109089), (4233, 104811), (4557, 97359), (4743, 93541), (4991, 88893), (5229, 84847), (5727, 77469), (6417, 69139), (7497, 59179), (7719, 57477), (8211, 54033), (9877, 44919), (10143, 43741), (11067, 40089), (12121, 36603), (12201, 36363), (12699, 34937), (13363, 33201), (13671, 32453), (14973, 29631), (17181, 25823), (18011, 24633), (19159, 23157)]