72047673

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 106460640

約数和(自身を除く): 34412967

約数列:

[1, 3, 9, 59, 177, 241, 531, 563, 723, 1689, 2169, 5067, 14219, 33217, 42657, 99651, 127971, 135683, 298953, 407049, 1221147, 8005297, 24015891, 72047673]

約数ペア:

[(1, 72047673), (3, 24015891), (9, 8005297), (59, 1221147), (177, 407049), (241, 298953), (531, 135683), (563, 127971), (723, 99651), (1689, 42657), (2169, 33217), (5067, 14219)]