67251141

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{1801}}^1$

素因数の和:2274

約数の個数: 20

約数和(自身を含む): 100735404

約数和(自身を除く): 33484263

約数列:

[1, 3, 9, 27, 81, 461, 1383, 1801, 4149, 5403, 12447, 16209, 37341, 48627, 145881, 830261, 2490783, 7472349, 22417047, 67251141]

約数ペア:

[(1, 67251141), (3, 22417047), (9, 7472349), (27, 2490783), (81, 830261), (461, 145881), (1383, 48627), (1801, 37341), (4149, 16209), (5403, 12447)]