12632841

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 56

約数和(自身を含む): 21545216

約数和(自身を除く): 8912375

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 81, 93, 117, 129, 243, 279, 351, 387, 403, 559, 729, 837, 1053, 1161, 1209, 1333, 1677, 2511, 3159, 3483, 3627, 3999, 5031, 7533, 9477, 10449, 10881, 11997, 15093, 17329, 22599, 31347, 32643, 35991, 45279, 51987, 97929, 107973, 135837, 155961, 293787, 323919, 407511, 467883, 971757, 1403649, 4210947, 12632841]

約数ペア:

[(1, 12632841), (3, 4210947), (9, 1403649), (13, 971757), (27, 467883), (31, 407511), (39, 323919), (43, 293787), (81, 155961), (93, 135837), (117, 107973), (129, 97929), (243, 51987), (279, 45279), (351, 35991), (387, 32643), (403, 31347), (559, 22599), (729, 17329), (837, 15093), (1053, 11997), (1161, 10881), (1209, 10449), (1333, 9477), (1677, 7533), (2511, 5031), (3159, 3999), (3483, 3627)]