89216451

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 47952189

約数列:

[1, 3, 9, 27, 41, 83, 123, 249, 369, 747, 971, 1107, 2241, 2913, 3403, 8739, 10209, 26217, 30627, 39811, 80593, 91881, 119433, 241779, 358299, 725337, 1074897, 2176011, 3304313, 9912939, 29738817, 89216451]

約数ペア:

[(1, 89216451), (3, 29738817), (9, 9912939), (27, 3304313), (41, 2176011), (83, 1074897), (123, 725337), (249, 358299), (369, 241779), (747, 119433), (971, 91881), (1107, 80593), (2241, 39811), (2913, 30627), (3403, 26217), (8739, 10209)]