156930039

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52999}}^1$

素因数の和:53059

約数の個数: 24

約数和(自身を含む): 264576000

約数和(自身を除く): 107645961

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 52999, 158997, 370993, 476991, 1112979, 2490953, 3338937, 7472859, 17436671, 22418577, 52310013, 156930039]

約数ペア:

[(1, 156930039), (3, 52310013), (7, 22418577), (9, 17436671), (21, 7472859), (47, 3338937), (63, 2490953), (141, 1112979), (329, 476991), (423, 370993), (987, 158997), (2961, 52999)]