25261443

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13445757

約数列:

[1, 3, 9, 27, 53, 127, 139, 159, 381, 417, 477, 1143, 1251, 1431, 3429, 3753, 6731, 7367, 17653, 20193, 22101, 52959, 60579, 66303, 158877, 181737, 198909, 476631, 935609, 2806827, 8420481, 25261443]

約数ペア:

[(1, 25261443), (3, 8420481), (9, 2806827), (27, 935609), (53, 476631), (127, 198909), (139, 181737), (159, 158877), (381, 66303), (417, 60579), (477, 52959), (1143, 22101), (1251, 20193), (1431, 17653), (3429, 7367), (3753, 6731)]