66538629

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 102105432

約数和(自身を除く): 35566803

約数列:

[1, 3, 9, 17, 51, 153, 421, 1033, 1263, 3099, 3789, 7157, 9297, 17561, 21471, 52683, 64413, 158049, 434893, 1304679, 3914037, 7393181, 22179543, 66538629]

約数ペア:

[(1, 66538629), (3, 22179543), (9, 7393181), (17, 3914037), (51, 1304679), (153, 434893), (421, 158049), (1033, 64413), (1263, 52683), (3099, 21471), (3789, 17561), (7157, 9297)]