156927917997

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157085003}}^1$

素因数の和:157085049

約数の個数: 16

約数和(自身を含む): 238769206080

約数和(自身を除く): 81841288083

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 157085003, 471255009, 1413765027, 4241295081, 5812145111, 17436435333, 52309305999, 156927917997]

約数ペア:

[(1, 156927917997), (3, 52309305999), (9, 17436435333), (27, 5812145111), (37, 4241295081), (111, 1413765027), (333, 471255009), (999, 157085003)]