65597823

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 103795200

約数和(自身を除く): 38197377

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1801, 1917, 4047, 5403, 12141, 16209, 34219, 36423, 48627, 102657, 127871, 307971, 383613, 923913, 1150839, 2429549, 3452517, 7288647, 21865941, 65597823]

約数ペア:

[(1, 65597823), (3, 21865941), (9, 7288647), (19, 3452517), (27, 2429549), (57, 1150839), (71, 923913), (171, 383613), (213, 307971), (513, 127871), (639, 102657), (1349, 48627), (1801, 36423), (1917, 34219), (4047, 16209), (5403, 12141)]