73403901

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31249}}^1$

素因数の和:31290

約数の個数: 20

約数和(自身を含む): 113437500

約数和(自身を除く): 40033599

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31249, 93747, 281241, 843723, 906221, 2531169, 2718663, 8155989, 24467967, 73403901]

約数ペア:

[(1, 73403901), (3, 24467967), (9, 8155989), (27, 2718663), (29, 2531169), (81, 906221), (87, 843723), (261, 281241), (783, 93747), (2349, 31249)]