81204258

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{171317}}^1$

素因数の和:171401

約数の個数: 16

約数和(自身を含む): 164465280

約数和(自身を除く): 83261022

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 171317, 342634, 513951, 1027902, 13534043, 27068086, 40602129, 81204258]

約数ペア:

[(1, 81204258), (2, 40602129), (3, 27068086), (6, 13534043), (79, 1027902), (158, 513951), (237, 342634), (474, 171317)]