66562041

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 113201088

約数和(自身を除く): 46639047

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 147, 183, 273, 427, 571, 637, 793, 1281, 1713, 1911, 2379, 2989, 3997, 5551, 7423, 8967, 11991, 16653, 22269, 27979, 34831, 38857, 51961, 83937, 104493, 116571, 155883, 243817, 363727, 452803, 731451, 1091181, 1358409, 1706719, 3169621, 5120157, 9508863, 22187347, 66562041]

約数ペア:

[(1, 66562041), (3, 22187347), (7, 9508863), (13, 5120157), (21, 3169621), (39, 1706719), (49, 1358409), (61, 1091181), (91, 731451), (147, 452803), (183, 363727), (273, 243817), (427, 155883), (571, 116571), (637, 104493), (793, 83937), (1281, 51961), (1713, 38857), (1911, 34831), (2379, 27979), (2989, 22269), (3997, 16653), (5551, 11991), (7423, 8967)]