74676579

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 100715520

約数和(自身を除く): 26038941

約数列:

[1, 3, 157, 331, 471, 479, 993, 1437, 51967, 75203, 155901, 158549, 225609, 475647, 24892193, 74676579]

約数ペア:

[(1, 74676579), (3, 24892193), (157, 475647), (331, 225609), (471, 158549), (479, 155901), (993, 75203), (1437, 51967)]