61813609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 74892384

約数和(自身を除く): 13078775

約数列:

[1, 11, 13, 41, 143, 169, 451, 533, 811, 1859, 5863, 6929, 8921, 10543, 33251, 76219, 115973, 137059, 365761, 432263, 1507649, 4754893, 5619419, 61813609]

約数ペア:

[(1, 61813609), (11, 5619419), (13, 4754893), (41, 1507649), (143, 432263), (169, 365761), (451, 137059), (533, 115973), (811, 76219), (1859, 33251), (5863, 10543), (6929, 8921)]