156980539281

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{17975557}}^1$

素因数の和:17975672

約数の個数: 16

約数和(自身を含む): 217432349568

約数和(自身を除く): 60451810287

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 17975557, 53926671, 736997837, 1276264547, 2210993511, 3828793641, 52326846427, 156980539281]

約数ペア:

[(1, 156980539281), (3, 52326846427), (41, 3828793641), (71, 2210993511), (123, 1276264547), (213, 736997837), (2911, 53926671), (8733, 17975557)]