156937861683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{644951}}^1$

素因数の和:646399

約数の個数: 24

約数和(自身を含む): 238787028480

約数和(自身を除く): 81849166797

約数列:

[1, 3, 9, 19, 57, 171, 1423, 4269, 12807, 27037, 81111, 243333, 644951, 1934853, 5804559, 12254069, 36762207, 110286621, 917765273, 2753295819, 8259887457, 17437540187, 52312620561, 156937861683]

約数ペア:

[(1, 156937861683), (3, 52312620561), (9, 17437540187), (19, 8259887457), (57, 2753295819), (171, 917765273), (1423, 110286621), (4269, 36762207), (12807, 12254069), (27037, 5804559), (81111, 1934853), (243333, 644951)]