171772791

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{8297}}^1$

素因数の和:8470

約数の個数: 16

約数和(自身を含む): 234733824

約数和(自身を除く): 62961033

約数列:

[1, 3, 67, 103, 201, 309, 6901, 8297, 20703, 24891, 555899, 854591, 1667697, 2563773, 57257597, 171772791]

約数ペア:

[(1, 171772791), (3, 57257597), (67, 2563773), (103, 1667697), (201, 854591), (309, 555899), (6901, 24891), (8297, 20703)]