83466558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220811}}^1$

素因数の和:220829

約数の個数: 32

約数和(自身を含む): 211979520

約数和(自身を除く): 128512962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220811, 441622, 662433, 1324866, 1545677, 1987299, 3091354, 3974598, 4637031, 5961897, 9274062, 11923794, 13911093, 27822186, 41733279, 83466558]

約数ペア:

[(1, 83466558), (2, 41733279), (3, 27822186), (6, 13911093), (7, 11923794), (9, 9274062), (14, 5961897), (18, 4637031), (21, 3974598), (27, 3091354), (42, 1987299), (54, 1545677), (63, 1324866), (126, 662433), (189, 441622), (378, 220811)]