73176129

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{69493}}^1$

素因数の和:69518

約数の個数: 20

約数和(自身を含む): 117722836

約数和(自身を除く): 44546707

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 69493, 208479, 625437, 903409, 1876311, 2710227, 5628933, 8130681, 24392043, 73176129]

約数ペア:

[(1, 73176129), (3, 24392043), (9, 8130681), (13, 5628933), (27, 2710227), (39, 1876311), (81, 903409), (117, 625437), (351, 208479), (1053, 69493)]