71292033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15031}}^1$

素因数の和:15085

約数の個数: 24

約数和(自身を含む): 112559616

約数和(自身を除く): 41267583

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15031, 45093, 135279, 255527, 465961, 766581, 1397883, 2299743, 4193649, 7921337, 23764011, 71292033]

約数ペア:

[(1, 71292033), (3, 23764011), (9, 7921337), (17, 4193649), (31, 2299743), (51, 1397883), (93, 766581), (153, 465961), (279, 255527), (527, 135279), (1581, 45093), (4743, 15031)]