152724243

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 247242240

約数和(自身を除く): 94517997

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 419, 1021, 1257, 2933, 3063, 7123, 7147, 8799, 17357, 21369, 21441, 49861, 52071, 121499, 149583, 364497, 427799, 1283397, 2994593, 7272583, 8983779, 21817749, 50908081, 152724243]

約数ペア:

[(1, 152724243), (3, 50908081), (7, 21817749), (17, 8983779), (21, 7272583), (51, 2994593), (119, 1283397), (357, 427799), (419, 364497), (1021, 149583), (1257, 121499), (2933, 52071), (3063, 49861), (7123, 21441), (7147, 21369), (8799, 17357)]