72389433

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1423}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 99885056

約数和(自身を除く): 27495623

約数列:

[1, 3, 31, 93, 547, 1423, 1641, 4269, 16957, 44113, 50871, 132339, 778381, 2335143, 24129811, 72389433]

約数ペア:

[(1, 72389433), (3, 24129811), (31, 2335143), (93, 778381), (547, 132339), (1423, 50871), (1641, 44113), (4269, 16957)]