54901899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15137}}^1$

素因数の和:15187

約数の個数: 24

約数和(自身を含む): 88163712

約数和(自身を除く): 33261813

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 15137, 45411, 136233, 196781, 469247, 590343, 1407741, 1771029, 4223223, 6100211, 18300633, 54901899]

約数ペア:

[(1, 54901899), (3, 18300633), (9, 6100211), (13, 4223223), (31, 1771029), (39, 1407741), (93, 590343), (117, 469247), (279, 196781), (403, 136233), (1209, 45411), (3627, 15137)]