73643157

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2137}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 121848896

約数和(自身を除く): 48205739

約数列:

[1, 3, 7, 9, 21, 63, 547, 1641, 2137, 3829, 4923, 6411, 11487, 14959, 19233, 34461, 44877, 134631, 1168939, 3506817, 8182573, 10520451, 24547719, 73643157]

約数ペア:

[(1, 73643157), (3, 24547719), (7, 10520451), (9, 8182573), (21, 3506817), (63, 1168939), (547, 134631), (1641, 44877), (2137, 34461), (3829, 19233), (4923, 14959), (6411, 11487)]