68491641

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3613}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 93674880

約数和(自身を除く): 25183239

約数列:

[1, 3, 71, 89, 213, 267, 3613, 6319, 10839, 18957, 256523, 321557, 769569, 964671, 22830547, 68491641]

約数ペア:

[(1, 68491641), (3, 22830547), (71, 964671), (89, 769569), (213, 321557), (267, 256523), (3613, 18957), (6319, 10839)]