9227439

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 15654912

約数和(自身を除く): 6427473

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 127, 207, 243, 299, 351, 381, 621, 897, 1053, 1143, 1651, 1863, 2691, 2921, 3159, 3429, 4953, 5589, 8073, 8763, 10287, 14859, 24219, 26289, 30861, 37973, 44577, 72657, 78867, 113919, 133731, 236601, 341757, 401193, 709803, 1025271, 3075813, 9227439]

約数ペア:

[(1, 9227439), (3, 3075813), (9, 1025271), (13, 709803), (23, 401193), (27, 341757), (39, 236601), (69, 133731), (81, 113919), (117, 78867), (127, 72657), (207, 44577), (243, 37973), (299, 30861), (351, 26289), (381, 24219), (621, 14859), (897, 10287), (1053, 8763), (1143, 8073), (1651, 5589), (1863, 4953), (2691, 3429), (2921, 3159)]