73568331

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31319}}^1$

素因数の和:31360

約数の個数: 20

約数和(自身を含む): 113691600

約数和(自身を除く): 40123269

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31319, 93957, 281871, 845613, 908251, 2536839, 2724753, 8174259, 24522777, 73568331]

約数ペア:

[(1, 73568331), (3, 24522777), (9, 8174259), (27, 2724753), (29, 2536839), (81, 908251), (87, 845613), (261, 281871), (783, 93957), (2349, 31319)]