82666493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 22568707

約数列:

[1, 7, 13, 59, 89, 91, 173, 413, 623, 767, 1157, 1211, 2249, 5251, 5369, 8099, 10207, 15397, 15743, 36757, 68263, 71449, 107779, 132691, 200161, 477841, 908423, 928837, 1401127, 6358961, 11809499, 82666493]

約数ペア:

[(1, 82666493), (7, 11809499), (13, 6358961), (59, 1401127), (89, 928837), (91, 908423), (173, 477841), (413, 200161), (623, 132691), (767, 107779), (1157, 71449), (1211, 68263), (2249, 36757), (5251, 15743), (5369, 15397), (8099, 10207)]