71401977

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 107153280

約数和(自身を除く): 35751303

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 2861, 8319, 8583, 24957, 25749, 134467, 168799, 403401, 506397, 1210203, 1519191, 7933553, 23800659, 71401977]

約数ペア:

[(1, 71401977), (3, 23800659), (9, 7933553), (47, 1519191), (59, 1210203), (141, 506397), (177, 403401), (423, 168799), (531, 134467), (2773, 25749), (2861, 24957), (8319, 8583)]