69155397

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 36684603

約数列:

[1, 3, 9, 27, 41, 123, 179, 349, 369, 537, 1047, 1107, 1611, 3141, 4833, 7339, 9423, 14309, 22017, 42927, 62471, 66051, 128781, 187413, 198153, 386343, 562239, 1686717, 2561311, 7683933, 23051799, 69155397]

約数ペア:

[(1, 69155397), (3, 23051799), (9, 7683933), (27, 2561311), (41, 1686717), (123, 562239), (179, 386343), (349, 198153), (369, 187413), (537, 128781), (1047, 66051), (1107, 62471), (1611, 42927), (3141, 22017), (4833, 14309), (7339, 9423)]