72548091

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 136328192

約数和(自身を除く): 63780101

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 121, 217, 231, 279, 307, 341, 363, 651, 693, 847, 921, 1023, 1089, 1953, 2149, 2387, 2541, 2763, 3069, 3377, 3751, 6447, 7161, 7623, 9517, 10131, 11253, 19341, 21483, 23639, 26257, 28551, 30393, 33759, 37147, 66619, 70917, 78771, 85653, 104687, 111441, 199857, 212751, 236313, 260029, 314061, 334323, 599571, 732809, 780087, 942183, 1151557, 2198427, 2340261, 3454671, 6595281, 8060899, 10364013, 24182697, 72548091]

約数ペア:

[(1, 72548091), (3, 24182697), (7, 10364013), (9, 8060899), (11, 6595281), (21, 3454671), (31, 2340261), (33, 2198427), (63, 1151557), (77, 942183), (93, 780087), (99, 732809), (121, 599571), (217, 334323), (231, 314061), (279, 260029), (307, 236313), (341, 212751), (363, 199857), (651, 111441), (693, 104687), (847, 85653), (921, 78771), (1023, 70917), (1089, 66619), (1953, 37147), (2149, 33759), (2387, 30393), (2541, 28551), (2763, 26257), (3069, 23639), (3377, 21483), (3751, 19341), (6447, 11253), (7161, 10131), (7623, 9517)]