121490334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{321403}}^1$

素因数の和:321421

約数の個数: 32

約数和(自身を含む): 308547840

約数和(自身を除く): 187057506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 321403, 642806, 964209, 1928418, 2249821, 2892627, 4499642, 5785254, 6749463, 8677881, 13498926, 17355762, 20248389, 40496778, 60745167, 121490334]

約数ペア:

[(1, 121490334), (2, 60745167), (3, 40496778), (6, 20248389), (7, 17355762), (9, 13498926), (14, 8677881), (18, 6749463), (21, 5785254), (27, 4499642), (42, 2892627), (54, 2249821), (63, 1928418), (126, 964209), (189, 642806), (378, 321403)]