70326801

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 108478656

約数和(自身を除く): 38151855

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 7901, 8901, 23703, 71109, 181723, 339743, 545169, 1019229, 1635507, 3057687, 7814089, 23442267, 70326801]

約数ペア:

[(1, 70326801), (3, 23442267), (9, 7814089), (23, 3057687), (43, 1635507), (69, 1019229), (129, 545169), (207, 339743), (387, 181723), (989, 71109), (2967, 23703), (7901, 8901)]