68347653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 104177664

約数和(自身を除く): 35830011

約数列:

[1, 3, 11, 31, 33, 71, 93, 213, 341, 781, 941, 1023, 2201, 2343, 2823, 6603, 10351, 24211, 29171, 31053, 66811, 72633, 87513, 200433, 320881, 734921, 962643, 2071141, 2204763, 6213423, 22782551, 68347653]

約数ペア:

[(1, 68347653), (3, 22782551), (11, 6213423), (31, 2204763), (33, 2071141), (71, 962643), (93, 734921), (213, 320881), (341, 200433), (781, 87513), (941, 72633), (1023, 66811), (2201, 31053), (2343, 29171), (2823, 24211), (6603, 10351)]