71850579

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 97681920

約数和(自身を除く): 25831341

約数列:

[1, 3, 79, 157, 237, 471, 1931, 5793, 12403, 37209, 152549, 303167, 457647, 909501, 23950193, 71850579]

約数ペア:

[(1, 71850579), (3, 23950193), (79, 909501), (157, 457647), (237, 303167), (471, 152549), (1931, 37209), (5793, 12403)]