173150217

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{4637}}^1$

素因数の和:5110

約数の個数: 20

約数和(自身を含む): 259273476

約数和(自身を除く): 86123259

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 4637, 12447, 13911, 37341, 41733, 125199, 375597, 2137657, 6412971, 19238913, 57716739, 173150217]

約数ペア:

[(1, 173150217), (3, 57716739), (9, 19238913), (27, 6412971), (81, 2137657), (461, 375597), (1383, 125199), (4149, 41733), (4637, 37341), (12447, 13911)]