86255919

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 129926784

約数和(自身を除く): 43670865

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3061, 3131, 9183, 9393, 27549, 28179, 94891, 284673, 309161, 854019, 927483, 2782449, 9583991, 28751973, 86255919]

約数ペア:

[(1, 86255919), (3, 28751973), (9, 9583991), (31, 2782449), (93, 927483), (101, 854019), (279, 309161), (303, 284673), (909, 94891), (3061, 28179), (3131, 27549), (9183, 9393)]