755002917

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 1140284160

約数和(自身を除く): 385281243

約数列:

[1, 3, 9, 27, 61, 183, 549, 557, 823, 1647, 1671, 2469, 5013, 7407, 15039, 22221, 33977, 50203, 101931, 150609, 305793, 451827, 458411, 917379, 1355481, 1375233, 4125699, 12377097, 27963071, 83889213, 251667639, 755002917]

約数ペア:

[(1, 755002917), (3, 251667639), (9, 83889213), (27, 27963071), (61, 12377097), (183, 4125699), (549, 1375233), (557, 1355481), (823, 917379), (1647, 458411), (1671, 451827), (2469, 305793), (5013, 150609), (7407, 101931), (15039, 50203), (22221, 33977)]