89919621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4073}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 142361856

約数和(自身を除く): 52442235

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 4073, 7359, 12219, 22077, 36657, 44803, 134409, 403227, 908279, 2724837, 8174511, 9991069, 29973207, 89919621]

約数ペア:

[(1, 89919621), (3, 29973207), (9, 9991069), (11, 8174511), (33, 2724837), (99, 908279), (223, 403227), (669, 134409), (2007, 44803), (2453, 36657), (4073, 22077), (7359, 12219)]