201323007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 297416496

約数和(自身を除く): 96093489

約数列:

[1, 3, 9, 67, 137, 201, 411, 603, 1233, 2437, 7311, 9179, 21933, 27537, 82611, 163279, 333869, 489837, 1001607, 1469511, 3004821, 22369223, 67107669, 201323007]

約数ペア:

[(1, 201323007), (3, 67107669), (9, 22369223), (67, 3004821), (137, 1469511), (201, 1001607), (411, 489837), (603, 333869), (1233, 163279), (2437, 82611), (7311, 27537), (9179, 21933)]