71984883

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 99310592

約数和(自身を除く): 27325709

約数列:

[1, 3, 31, 93, 661, 1171, 1983, 3513, 20491, 36301, 61473, 108903, 774031, 2322093, 23994961, 71984883]

約数ペア:

[(1, 71984883), (3, 23994961), (31, 2322093), (93, 774031), (661, 108903), (1171, 61473), (1983, 36301), (3513, 20491)]