156912667959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19940611}}^1$

素因数の和:19940718

約数の個数: 16

約数和(自身を含む): 217591958144

約数和(自身を除く): 60679290185

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 19940611, 59821833, 857446273, 1216377271, 2572338819, 3649131813, 52304222653, 156912667959]

約数ペア:

[(1, 156912667959), (3, 52304222653), (43, 3649131813), (61, 2572338819), (129, 1216377271), (183, 857446273), (2623, 59821833), (7869, 19940611)]