166485753

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38299}}^1$

素因数の和:38338

約数の個数: 32

約数和(自身を含む): 294144000

約数和(自身を除く): 127658247

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 38299, 114897, 268093, 344691, 804279, 880877, 1034073, 2412837, 2642631, 6166139, 7238511, 7927893, 18498417, 23783679, 55495251, 166485753]

約数ペア:

[(1, 166485753), (3, 55495251), (7, 23783679), (9, 18498417), (21, 7927893), (23, 7238511), (27, 6166139), (63, 2642631), (69, 2412837), (161, 1034073), (189, 880877), (207, 804279), (483, 344691), (621, 268093), (1449, 114897), (4347, 38299)]