26615337

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 41902080

約数和(自身を除く): 15286743

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 263, 427, 553, 789, 1281, 1659, 1841, 4819, 5523, 14457, 16043, 20777, 33733, 48129, 62331, 101199, 112301, 145439, 336903, 436317, 1267397, 3802191, 8871779, 26615337]

約数ペア:

[(1, 26615337), (3, 8871779), (7, 3802191), (21, 1267397), (61, 436317), (79, 336903), (183, 145439), (237, 112301), (263, 101199), (427, 62331), (553, 48129), (789, 33733), (1281, 20777), (1659, 16043), (1841, 14457), (4819, 5523)]