8861402511

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{311681}}^1$

素因数の和:311715

約数の個数: 32

約数和(自身を含む): 14312437440

約数和(自身を除く): 5451034929

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 311681, 935043, 2805129, 4051853, 8415387, 12155559, 25246161, 36466677, 75738483, 109400031, 227215449, 328200093, 681646347, 984600279, 2953800837, 8861402511]

約数ペア:

[(1, 8861402511), (3, 2953800837), (9, 984600279), (13, 681646347), (27, 328200093), (39, 227215449), (81, 109400031), (117, 75738483), (243, 36466677), (351, 25246161), (729, 12155559), (1053, 8415387), (2187, 4051853), (3159, 2805129), (9477, 935043), (28431, 311681)]