64571373

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 99410688

約数和(自身を除く): 34839315

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 6637, 9729, 19911, 59733, 152651, 311939, 457953, 935817, 1373859, 2807451, 7174597, 21523791, 64571373]

約数ペア:

[(1, 64571373), (3, 21523791), (9, 7174597), (23, 2807451), (47, 1373859), (69, 935817), (141, 457953), (207, 311939), (423, 152651), (1081, 59733), (3243, 19911), (6637, 9729)]