15882177921

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1\times {\mathrm{13553}}^1$

素因数の和:17680

約数の個数: 16

約数和(自身を含む): 21401440704

約数和(自身を除く): 5519262783

約数列:

[1, 3, 97, 291, 4027, 12081, 13553, 40659, 390619, 1171857, 1314641, 3943923, 54577931, 163733793, 5294059307, 15882177921]

約数ペア:

[(1, 15882177921), (3, 5294059307), (97, 163733793), (291, 54577931), (4027, 3943923), (12081, 1314641), (13553, 1171857), (40659, 390619)]