147978448803

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{3488659}}^1$

素因数の和:3490239

約数の個数: 16

約数和(自身を含む): 219366940800

約数和(自身を除く): 71388491997

約数列:

[1, 3, 9, 27, 1571, 4713, 14139, 42417, 3488659, 10465977, 31397931, 94193793, 5480683289, 16442049867, 49326149601, 147978448803]

約数ペア:

[(1, 147978448803), (3, 49326149601), (9, 16442049867), (27, 5480683289), (1571, 94193793), (4713, 31397931), (14139, 10465977), (42417, 3488659)]