71973801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{470417}}^1$

素因数の和:470440

約数の個数: 12

約数和(自身を含む): 110077812

約数和(自身を除く): 38104011

約数列:

[1, 3, 9, 17, 51, 153, 470417, 1411251, 4233753, 7997089, 23991267, 71973801]

約数ペア:

[(1, 71973801), (3, 23991267), (9, 7997089), (17, 4233753), (51, 1411251), (153, 470417)]