71550999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8908

約数の個数: 32

約数和(自身を含む): 119132160

約数和(自身を除く): 47581161

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 8863, 26589, 79767, 115219, 203849, 239301, 345657, 611547, 1036971, 1834641, 2650037, 3110913, 5503923, 7950111, 23850333, 71550999]

約数ペア:

[(1, 71550999), (3, 23850333), (9, 7950111), (13, 5503923), (23, 3110913), (27, 2650037), (39, 1834641), (69, 1036971), (117, 611547), (207, 345657), (299, 239301), (351, 203849), (621, 115219), (897, 79767), (2691, 26589), (8073, 8863)]