71783319993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310750303}}^1$

素因数の和:310750324

約数の個数: 16

約数和(自身を含む): 119328116736

約数和(自身を除く): 47544796743

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 310750303, 932250909, 2175252121, 3418253333, 6525756363, 10254759999, 23927773331, 71783319993]

約数ペア:

[(1, 71783319993), (3, 23927773331), (7, 10254759999), (11, 6525756363), (21, 3418253333), (33, 2175252121), (77, 932250909), (231, 310750303)]