72590337

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 113717736

約数和(自身を除く): 41127399

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 333, 457, 477, 999, 1371, 1431, 1961, 2997, 4113, 4293, 5883, 12339, 16909, 17649, 24221, 37017, 50727, 52947, 72663, 152181, 158841, 217989, 456543, 653967, 896177, 1369629, 1961901, 2688531, 8065593, 24196779, 72590337]

約数ペア:

[(1, 72590337), (3, 24196779), (9, 8065593), (27, 2688531), (37, 1961901), (53, 1369629), (81, 896177), (111, 653967), (159, 456543), (333, 217989), (457, 158841), (477, 152181), (999, 72663), (1371, 52947), (1431, 50727), (1961, 37017), (2997, 24221), (4113, 17649), (4293, 16909), (5883, 12339)]