99348039

素因数分解:

$3^4\times 7^2\times {\mathrm{25031}}^1$

素因数の和:25057

約数の個数: 30

約数和(自身を含む): 172645704

約数和(自身を除く): 73297665

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 25031, 75093, 175217, 225279, 525651, 675837, 1226519, 1576953, 2027511, 3679557, 4730859, 11038671, 14192577, 33116013, 99348039]

約数ペア:

[(1, 99348039), (3, 33116013), (7, 14192577), (9, 11038671), (21, 4730859), (27, 3679557), (49, 2027511), (63, 1576953), (81, 1226519), (147, 675837), (189, 525651), (441, 225279), (567, 175217), (1323, 75093), (3969, 25031)]