72551817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5689}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 113913800

約数和(自身を除く): 41361983

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 5689, 12753, 17067, 51201, 73957, 221871, 620101, 665613, 1860303, 5580909, 8061313, 24183939, 72551817]

約数ペア:

[(1, 72551817), (3, 24183939), (9, 8061313), (13, 5580909), (39, 1860303), (109, 665613), (117, 620101), (327, 221871), (981, 73957), (1417, 51201), (4251, 17067), (5689, 12753)]