64022517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18869}}^1$

素因数の和:18917

約数の個数: 24

約数和(自身を含む): 103030200

約数和(自身を除く): 39007683

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 18869, 56607, 169821, 245297, 547201, 735891, 1641603, 2207673, 4924809, 7113613, 21340839, 64022517]

約数ペア:

[(1, 64022517), (3, 21340839), (9, 7113613), (13, 4924809), (29, 2207673), (39, 1641603), (87, 735891), (117, 547201), (261, 245297), (377, 169821), (1131, 56607), (3393, 18869)]