155565417

素因数分解:

$3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{5801}}^1$

素因数の和:7088

約数の個数: 16

約数和(自身を含む): 237278592

約数和(自身を除く): 81713175

約数列:

[1, 3, 7, 21, 1277, 3831, 5801, 8939, 17403, 26817, 40607, 121821, 7407877, 22223631, 51855139, 155565417]

約数ペア:

[(1, 155565417), (3, 51855139), (7, 22223631), (21, 7407877), (1277, 121821), (3831, 40607), (5801, 26817), (8939, 17403)]