31193613

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 19678707

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 827, 1143, 1397, 2481, 3429, 4191, 7443, 9097, 12573, 22329, 27291, 37719, 81873, 105029, 245619, 315087, 945261, 1155319, 2835783, 3465957, 10397871, 31193613]

約数ペア:

[(1, 31193613), (3, 10397871), (9, 3465957), (11, 2835783), (27, 1155319), (33, 945261), (99, 315087), (127, 245619), (297, 105029), (381, 81873), (827, 37719), (1143, 27291), (1397, 22329), (2481, 12573), (3429, 9097), (4191, 7443)]