72660621

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 110186496

約数和(自身を除く): 37525875

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 587, 1023, 1331, 1761, 3751, 3993, 6457, 11253, 18197, 19371, 41261, 54591, 71027, 123783, 200167, 213081, 600501, 781297, 2201837, 2343891, 6605511, 24220207, 72660621]

約数ペア:

[(1, 72660621), (3, 24220207), (11, 6605511), (31, 2343891), (33, 2201837), (93, 781297), (121, 600501), (341, 213081), (363, 200167), (587, 123783), (1023, 71027), (1331, 54591), (1761, 41261), (3751, 19371), (3993, 18197), (6457, 11253)]