72680049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36541}}^1$

素因数の和:36577

約数の個数: 24

約数和(自身を含む): 119711592

約数和(自身を除く): 47031543

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36541, 109623, 328869, 475033, 621197, 1425099, 1863591, 4275297, 5590773, 8075561, 24226683, 72680049]

約数ペア:

[(1, 72680049), (3, 24226683), (9, 8075561), (13, 5590773), (17, 4275297), (39, 1863591), (51, 1425099), (117, 621197), (153, 475033), (221, 328869), (663, 109623), (1989, 36541)]