202173867

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4591}}^1$

素因数の和:4840

約数の個数: 32

約数和(自身を含む): 343848960

約数和(自身を除く): 141675093

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1631, 2097, 4591, 4893, 6291, 13773, 14679, 32137, 41319, 44037, 96411, 123957, 289233, 867699, 1069703, 3209109, 7487921, 9627327, 22463763, 28881981, 67391289, 202173867]

約数ペア:

[(1, 202173867), (3, 67391289), (7, 28881981), (9, 22463763), (21, 9627327), (27, 7487921), (63, 3209109), (189, 1069703), (233, 867699), (699, 289233), (1631, 123957), (2097, 96411), (4591, 44037), (4893, 41319), (6291, 32137), (13773, 14679)]