70904457

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 116827200

約数和(自身を除く): 45922743

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 169, 351, 369, 379, 507, 533, 1107, 1137, 1521, 1599, 3411, 4563, 4797, 4927, 6929, 10233, 14391, 14781, 15539, 20787, 44343, 46617, 62361, 64051, 133029, 139851, 187083, 192153, 202007, 419553, 576459, 606021, 1729377, 1818063, 2626091, 5454189, 7878273, 23634819, 70904457]

約数ペア:

[(1, 70904457), (3, 23634819), (9, 7878273), (13, 5454189), (27, 2626091), (39, 1818063), (41, 1729377), (117, 606021), (123, 576459), (169, 419553), (351, 202007), (369, 192153), (379, 187083), (507, 139851), (533, 133029), (1107, 64051), (1137, 62361), (1521, 46617), (1599, 44343), (3411, 20787), (4563, 15539), (4797, 14781), (4927, 14391), (6929, 10233)]