70354407

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 100857856

約数和(自身を除く): 30503449

約数列:

[1, 3, 31, 43, 73, 93, 129, 219, 241, 723, 1333, 2263, 3139, 3999, 6789, 7471, 9417, 10363, 17593, 22413, 31089, 52779, 97309, 291927, 321253, 545383, 756499, 963759, 1636149, 2269497, 23451469, 70354407]

約数ペア:

[(1, 70354407), (3, 23451469), (31, 2269497), (43, 1636149), (73, 963759), (93, 756499), (129, 545383), (219, 321253), (241, 291927), (723, 97309), (1333, 52779), (2263, 31089), (3139, 22413), (3999, 17593), (6789, 10363), (7471, 9417)]