120054879

素因数分解:

$3^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 207264512

約数和(自身を除く): 87209633

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 243, 433, 489, 567, 1141, 1299, 1467, 1701, 3031, 3423, 3897, 4401, 9093, 10269, 11691, 13203, 27279, 30807, 35073, 39609, 70579, 81837, 92421, 105219, 211737, 245511, 277263, 494053, 635211, 736533, 1482159, 1905633, 4446477, 5716899, 13339431, 17150697, 40018293, 120054879]

約数ペア:

[(1, 120054879), (3, 40018293), (7, 17150697), (9, 13339431), (21, 5716899), (27, 4446477), (63, 1905633), (81, 1482159), (163, 736533), (189, 635211), (243, 494053), (433, 277263), (489, 245511), (567, 211737), (1141, 105219), (1299, 92421), (1467, 81837), (1701, 70579), (3031, 39609), (3423, 35073), (3897, 30807), (4401, 27279), (9093, 13203), (10269, 11691)]