2783152791

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 4203673584

約数和(自身を除く): 1420520793

約数列:

[1, 3, 9, 27, 81, 163, 277, 489, 761, 831, 1467, 2283, 2493, 4401, 6849, 7479, 13203, 20547, 22437, 45151, 61641, 124043, 135453, 210797, 372129, 406359, 632391, 1116387, 1219077, 1897173, 3349161, 3657231, 5691519, 10047483, 17074557, 34359911, 103079733, 309239199, 927717597, 2783152791]

約数ペア:

[(1, 2783152791), (3, 927717597), (9, 309239199), (27, 103079733), (81, 34359911), (163, 17074557), (277, 10047483), (489, 5691519), (761, 3657231), (831, 3349161), (1467, 1897173), (2283, 1219077), (2493, 1116387), (4401, 632391), (6849, 406359), (7479, 372129), (13203, 210797), (20547, 135453), (22437, 124043), (45151, 61641)]