156617613567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3930869}}^1$

素因数の和:3931127

約数の個数: 24

約数和(自身を含む): 239154130800

約数和(自身を除く): 82536517233

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 4427, 13281, 39843, 3930869, 11792607, 35377821, 74686511, 224059533, 672178599, 915892477, 2747677431, 8243032293, 17401957063, 52205871189, 156617613567]

約数ペア:

[(1, 156617613567), (3, 52205871189), (9, 17401957063), (19, 8243032293), (57, 2747677431), (171, 915892477), (233, 672178599), (699, 224059533), (2097, 74686511), (4427, 35377821), (13281, 11792607), (39843, 3930869)]