70456281

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55001}}^1$

素因数の和:55072

約数の個数: 16

約数和(自身を含む): 109123968

約数和(自身を除く): 38667687

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 55001, 165003, 385007, 1155021, 3355061, 10065183, 23485427, 70456281]

約数ペア:

[(1, 70456281), (3, 23485427), (7, 10065183), (21, 3355061), (61, 1155021), (183, 385007), (427, 165003), (1281, 55001)]