288522837

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 436016000

約数和(自身を除く): 147493163

約数列:

[1, 3, 9, 27, 67, 201, 349, 457, 603, 1047, 1371, 1809, 3141, 4113, 9423, 12339, 23383, 30619, 70149, 91857, 159493, 210447, 275571, 478479, 631341, 826713, 1435437, 4306311, 10686031, 32058093, 96174279, 288522837]

約数ペア:

[(1, 288522837), (3, 96174279), (9, 32058093), (27, 10686031), (67, 4306311), (201, 1435437), (349, 826713), (457, 631341), (603, 478479), (1047, 275571), (1371, 210447), (1809, 159493), (3141, 91857), (4113, 70149), (9423, 30619), (12339, 23383)]