123757029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2887}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 195529152

約数和(自身を除く): 71772123

約数列:

[1, 3, 9, 11, 33, 99, 433, 1299, 2887, 3897, 4763, 8661, 14289, 25983, 31757, 42867, 95271, 285813, 1250071, 3750213, 11250639, 13750781, 41252343, 123757029]

約数ペア:

[(1, 123757029), (3, 41252343), (9, 13750781), (11, 11250639), (33, 3750213), (99, 1250071), (433, 285813), (1299, 95271), (2887, 42867), (3897, 31757), (4763, 25983), (8661, 14289)]