70580421

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2161}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 107927040

約数和(自身を除く): 37346619

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2161, 3629, 6483, 10887, 19449, 32661, 41059, 123177, 369531, 412751, 1238253, 3714759, 7842269, 23526807, 70580421]

約数ペア:

[(1, 70580421), (3, 23526807), (9, 7842269), (19, 3714759), (57, 1238253), (171, 412751), (191, 369531), (573, 123177), (1719, 41059), (2161, 32661), (3629, 19449), (6483, 10887)]