68279847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18671}}^1$

素因数の和:18750

約数の個数: 16

約数和(自身を含む): 96795648

約数和(自身を除く): 28515801

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 18671, 56013, 429433, 989563, 1288299, 2968689, 22759949, 68279847]

約数ペア:

[(1, 68279847), (3, 22759949), (23, 2968689), (53, 1288299), (69, 989563), (159, 429433), (1219, 56013), (3657, 18671)]