407206683

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 666415728

約数和(自身を除く): 259209045

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 169, 197, 351, 453, 507, 591, 1053, 1359, 1521, 1773, 1963, 2561, 4077, 4563, 5319, 5889, 7683, 12231, 13689, 15957, 17667, 23049, 25519, 29747, 33293, 53001, 69147, 76557, 89241, 99879, 159003, 207441, 229671, 267723, 299637, 386711, 689013, 803169, 898911, 1160133, 2067039, 2409507, 2696733, 3480399, 5027243, 10441197, 15081729, 31323591, 45245187, 135735561, 407206683]

約数ペア:

[(1, 407206683), (3, 135735561), (9, 45245187), (13, 31323591), (27, 15081729), (39, 10441197), (81, 5027243), (117, 3480399), (151, 2696733), (169, 2409507), (197, 2067039), (351, 1160133), (453, 898911), (507, 803169), (591, 689013), (1053, 386711), (1359, 299637), (1521, 267723), (1773, 229671), (1963, 207441), (2561, 159003), (4077, 99879), (4563, 89241), (5319, 76557), (5889, 69147), (7683, 53001), (12231, 33293), (13689, 29747), (15957, 25519), (17667, 23049)]