71874363

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 105814800

約数和(自身を除く): 33940437

約数列:

[1, 3, 11, 33, 121, 363, 389, 509, 1167, 1527, 4279, 5599, 12837, 16797, 47069, 61589, 141207, 184767, 198001, 594003, 2178011, 6534033, 23958121, 71874363]

約数ペア:

[(1, 71874363), (3, 23958121), (11, 6534033), (33, 2178011), (121, 594003), (363, 198001), (389, 184767), (509, 141207), (1167, 61589), (1527, 47069), (4279, 16797), (5599, 12837)]