233661213

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{121889}}^1$

素因数の和:121969

約数の個数: 16

約数和(自身を含む): 351043200

約数和(自身を除く): 117381987

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 121889, 365667, 1097001, 3291003, 8654119, 25962357, 77887071, 233661213]

約数ペア:

[(1, 233661213), (3, 77887071), (9, 25962357), (27, 8654119), (71, 3291003), (213, 1097001), (639, 365667), (1917, 121889)]