157079532897

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{64609}}^1$

素因数の和:64815

約数の個数: 72

約数和(自身を含む): 272893257000

約数和(自身を除く): 115813724103

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 149, 259, 333, 441, 447, 777, 1043, 1341, 1813, 2331, 3129, 5439, 5513, 7301, 9387, 16317, 16539, 21903, 38591, 49617, 64609, 65709, 115773, 193827, 270137, 347319, 452263, 581481, 810411, 1356789, 2390533, 2431233, 3165841, 4070367, 7171599, 9497523, 9626741, 16733731, 21514797, 28492569, 28880223, 50201193, 67387187, 86640669, 117136117, 150603579, 202161561, 351408351, 356189417, 471710309, 606484683, 1054225053, 1068568251, 1415130927, 2493325919, 3205704753, 4245392781, 7479977757, 17453281433, 22439933271, 52359844299, 157079532897]

約数ペア:

[(1, 157079532897), (3, 52359844299), (7, 22439933271), (9, 17453281433), (21, 7479977757), (37, 4245392781), (49, 3205704753), (63, 2493325919), (111, 1415130927), (147, 1068568251), (149, 1054225053), (259, 606484683), (333, 471710309), (441, 356189417), (447, 351408351), (777, 202161561), (1043, 150603579), (1341, 117136117), (1813, 86640669), (2331, 67387187), (3129, 50201193), (5439, 28880223), (5513, 28492569), (7301, 21514797), (9387, 16733731), (16317, 9626741), (16539, 9497523), (21903, 7171599), (38591, 4070367), (49617, 3165841), (64609, 2431233), (65709, 2390533), (115773, 1356789), (193827, 810411), (270137, 581481), (347319, 452263)]