54620019

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 81510000

約数和(自身を除く): 26889981

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 1017, 1249, 3747, 4859, 11241, 14577, 43731, 53707, 141137, 161121, 423411, 483363, 1270233, 6068891, 18206673, 54620019]

約数ペア:

[(1, 54620019), (3, 18206673), (9, 6068891), (43, 1270233), (113, 483363), (129, 423411), (339, 161121), (387, 141137), (1017, 53707), (1249, 43731), (3747, 14577), (4859, 11241)]