330854517

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 606735360

約数和(自身を除く): 275880843

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 83, 131, 147, 161, 189, 207, 249, 393, 441, 483, 581, 621, 747, 917, 1127, 1179, 1323, 1449, 1743, 1909, 2241, 2751, 3013, 3381, 3537, 4067, 4347, 5229, 5727, 6419, 8253, 9039, 10143, 10873, 12201, 13363, 15687, 17181, 19257, 21091, 24759, 27117, 30429, 32619, 36603, 40089, 51543, 57771, 63273, 76111, 81351, 93541, 97857, 109809, 120267, 147637, 173313, 189819, 228333, 250079, 280623, 293571, 360801, 442911, 532777, 569457, 684999, 750237, 841869, 1328733, 1598331, 1750553, 2054997, 2250711, 2525607, 3986199, 4794993, 5251659, 6752133, 12253871, 14384979, 15754977, 36761613, 47264931, 110284839, 330854517]

約数ペア:

[(1, 330854517), (3, 110284839), (7, 47264931), (9, 36761613), (21, 15754977), (23, 14384979), (27, 12253871), (49, 6752133), (63, 5251659), (69, 4794993), (83, 3986199), (131, 2525607), (147, 2250711), (161, 2054997), (189, 1750553), (207, 1598331), (249, 1328733), (393, 841869), (441, 750237), (483, 684999), (581, 569457), (621, 532777), (747, 442911), (917, 360801), (1127, 293571), (1179, 280623), (1323, 250079), (1449, 228333), (1743, 189819), (1909, 173313), (2241, 147637), (2751, 120267), (3013, 109809), (3381, 97857), (3537, 93541), (4067, 81351), (4347, 76111), (5229, 63273), (5727, 57771), (6419, 51543), (8253, 40089), (9039, 36603), (10143, 32619), (10873, 30429), (12201, 27117), (13363, 24759), (15687, 21091), (17181, 19257)]