165374991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1733}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 249945696

約数和(自身を除く): 84570705

約数列:

[1, 3, 9, 23, 69, 207, 461, 1383, 1733, 4149, 5199, 10603, 15597, 31809, 39859, 95427, 119577, 358731, 798913, 2396739, 7190217, 18374999, 55124997, 165374991]

約数ペア:

[(1, 165374991), (3, 55124997), (9, 18374999), (23, 7190217), (69, 2396739), (207, 798913), (461, 358731), (1383, 119577), (1733, 95427), (4149, 39859), (5199, 31809), (10603, 15597)]