156942213129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4052527}}^1$

素因数の和:4052877

約数の個数: 24

約数和(自身を含む): 244869951872

約数和(自身を除く): 87927738743

約数列:

[1, 3, 9, 13, 39, 117, 331, 993, 2979, 4303, 12909, 38727, 4052527, 12157581, 36472743, 52682851, 158048553, 474145659, 1341386437, 4024159311, 12072477933, 17438023681, 52314071043, 156942213129]

約数ペア:

[(1, 156942213129), (3, 52314071043), (9, 17438023681), (13, 12072477933), (39, 4024159311), (117, 1341386437), (331, 474145659), (993, 158048553), (2979, 52682851), (4303, 36472743), (12909, 12157581), (38727, 4052527)]