1107880173

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{46681}}^1$

素因数の和:46986

約数の個数: 20

約数和(自身を含む): 1660665468

約数和(自身を除く): 552785295

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 23733, 46681, 140043, 420129, 1260387, 3781161, 13677533, 41032599, 123097797, 369293391, 1107880173]

約数ペア:

[(1, 1107880173), (3, 369293391), (9, 123097797), (27, 41032599), (81, 13677533), (293, 3781161), (879, 1260387), (2637, 420129), (7911, 140043), (23733, 46681)]