71902779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10657}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 103851552

約数和(自身を除く): 31948773

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 10657, 31971, 138541, 415623, 1843661, 5530983, 23967593, 71902779]

約数ペア:

[(1, 71902779), (3, 23967593), (13, 5530983), (39, 1843661), (173, 415623), (519, 138541), (2249, 31971), (6747, 10657)]