90815523

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42457}}^1$

素因数の和:42514

約数の個数: 16

約数和(自身を含む): 130430976

約数和(自身を除く): 39615453

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 42457, 127371, 976511, 1316167, 2929533, 3948501, 30271841, 90815523]

約数ペア:

[(1, 90815523), (3, 30271841), (23, 3948501), (31, 2929533), (69, 1316167), (93, 976511), (713, 127371), (2139, 42457)]