72830223

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 109343520

約数和(自身を除く): 36513297

約数列:

[1, 3, 9, 29, 87, 261, 263, 789, 1061, 2367, 3183, 7627, 9549, 22881, 30769, 68643, 92307, 276921, 279043, 837129, 2511387, 8092247, 24276741, 72830223]

約数ペア:

[(1, 72830223), (3, 24276741), (9, 8092247), (29, 2511387), (87, 837129), (261, 279043), (263, 276921), (789, 92307), (1061, 68643), (2367, 30769), (3183, 22881), (7627, 9549)]