86954427

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2237}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 143840736

約数和(自身を除く): 56886309

約数列:

[1, 3, 7, 9, 21, 63, 617, 1851, 2237, 4319, 5553, 6711, 12957, 15659, 20133, 38871, 46977, 140931, 1380229, 4140687, 9661603, 12422061, 28984809, 86954427]

約数ペア:

[(1, 86954427), (3, 28984809), (7, 12422061), (9, 9661603), (21, 4140687), (63, 1380229), (617, 140931), (1851, 46977), (2237, 38871), (4319, 20133), (5553, 15659), (6711, 12957)]