68635593

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21755

約数の個数: 24

約数和(自身を含む): 110725888

約数和(自身を除く): 42090295

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21727, 65181, 195543, 282451, 586629, 847353, 1759887, 2542059, 5279661, 7626177, 22878531, 68635593]

約数ペア:

[(1, 68635593), (3, 22878531), (9, 7626177), (13, 5279661), (27, 2542059), (39, 1759887), (81, 847353), (117, 586629), (243, 282451), (351, 195543), (1053, 65181), (3159, 21727)]