40200741

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3821}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 66777984

約数和(自身を除く): 26577243

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 3821, 10521, 11463, 26747, 34389, 80241, 240723, 638107, 1914321, 4466749, 5742963, 13400247, 40200741]

約数ペア:

[(1, 40200741), (3, 13400247), (7, 5742963), (9, 4466749), (21, 1914321), (63, 638107), (167, 240723), (501, 80241), (1169, 34389), (1503, 26747), (3507, 11463), (3821, 10521)]