70781697

素因数分解:

$3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1069}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 117066560

約数和(自身を除く): 46284863

約数列:

[1, 3, 7, 9, 21, 63, 1051, 1069, 3153, 3207, 7357, 7483, 9459, 9621, 22071, 22449, 66213, 67347, 1123519, 3370557, 7864633, 10111671, 23593899, 70781697]

約数ペア:

[(1, 70781697), (3, 23593899), (7, 10111671), (9, 7864633), (21, 3370557), (63, 1123519), (1051, 67347), (1069, 66213), (3153, 22449), (3207, 22071), (7357, 9621), (7483, 9459)]