71358723

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 105665040

約数和(自身を除く): 34306317

約数列:

[1, 3, 9, 53, 159, 211, 477, 633, 709, 1899, 2127, 6381, 11183, 33549, 37577, 100647, 112731, 149599, 338193, 448797, 1346391, 7928747, 23786241, 71358723]

約数ペア:

[(1, 71358723), (3, 23786241), (9, 7928747), (53, 1346391), (159, 448797), (211, 338193), (477, 149599), (633, 112731), (709, 100647), (1899, 37577), (2127, 33549), (6381, 11183)]