67354893

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 99258432

約数和(自身を除く): 31903539

約数列:

[1, 3, 9, 103, 113, 309, 339, 643, 927, 1017, 1929, 5787, 11639, 34917, 66229, 72659, 104751, 198687, 217977, 596061, 653931, 7483877, 22451631, 67354893]

約数ペア:

[(1, 67354893), (3, 22451631), (9, 7483877), (103, 653931), (113, 596061), (309, 217977), (339, 198687), (643, 104751), (927, 72659), (1017, 66229), (1929, 34917), (5787, 11639)]