156913199997

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1\times {\mathrm{763423}}^1$

素因数の和:764080

約数の個数: 16

約数和(自身を含む): 211218044928

約数和(自身を除く): 54304844931

約数列:

[1, 3, 131, 393, 523, 1569, 68513, 205539, 763423, 2290269, 100008413, 300025239, 399270229, 1197810687, 52304399999, 156913199997]

約数ペア:

[(1, 156913199997), (3, 52304399999), (131, 1197810687), (393, 399270229), (523, 300025239), (1569, 100008413), (68513, 2290269), (205539, 763423)]