64812503

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 75936000

約数和(自身を除く): 11123497

約数列:

[1, 7, 59, 139, 413, 973, 1129, 7903, 8201, 57407, 66611, 156931, 466277, 1098517, 9258929, 64812503]

約数ペア:

[(1, 64812503), (7, 9258929), (59, 1098517), (139, 466277), (413, 156931), (973, 66611), (1129, 57407), (7903, 8201)]