127205771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3833}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 159003648

約数和(自身を除く): 31797877

約数列:

[1, 7, 11, 77, 431, 3017, 3833, 4741, 26831, 33187, 42163, 295141, 1652023, 11564161, 18172253, 127205771]

約数ペア:

[(1, 127205771), (7, 18172253), (11, 11564161), (77, 1652023), (431, 295141), (3017, 42163), (3833, 33187), (4741, 26831)]