72701997

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 99290880

約数和(自身を除く): 26588883

約数列:

[1, 3, 47, 141, 509, 1013, 1527, 3039, 23923, 47611, 71769, 142833, 515617, 1546851, 24233999, 72701997]

約数ペア:

[(1, 72701997), (3, 24233999), (47, 1546851), (141, 515617), (509, 142833), (1013, 71769), (1527, 47611), (3039, 23923)]