61509909

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 84769344

約数和(自身を除く): 23259435

約数列:

[1, 3, 43, 101, 129, 303, 4343, 4721, 13029, 14163, 203003, 476821, 609009, 1430463, 20503303, 61509909]

約数ペア:

[(1, 61509909), (3, 20503303), (43, 1430463), (101, 609009), (129, 476821), (303, 203003), (4343, 14163), (4721, 13029)]