55487679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38453}}^1$

素因数の和:38506

約数の個数: 16

約数和(自身を含む): 81830112

約数和(自身を除く): 26342433

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 38453, 115359, 499889, 1422761, 1499667, 4268283, 18495893, 55487679]

約数ペア:

[(1, 55487679), (3, 18495893), (13, 4268283), (37, 1499667), (39, 1422761), (111, 499889), (481, 115359), (1443, 38453)]