73601217

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31333}}^1$

素因数の和:31374

約数の個数: 20

約数和(自身を含む): 113742420

約数和(自身を除く): 40141203

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31333, 93999, 281997, 845991, 908657, 2537973, 2725971, 8177913, 24533739, 73601217]

約数ペア:

[(1, 73601217), (3, 24533739), (9, 8177913), (27, 2725971), (29, 2537973), (81, 908657), (87, 845991), (261, 281997), (783, 93999), (2349, 31333)]