15696431721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{15287}}^1$

素因数の和:17550

約数の個数: 32

約数和(自身を含む): 24634471680

約数和(自身を除く): 8938039959

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2237, 6711, 15287, 20133, 38029, 45861, 60399, 114087, 137583, 259879, 342261, 412749, 779637, 1026783, 2338911, 7016733, 34197019, 102591057, 307773171, 581349323, 923319513, 1744047969, 5232143907, 15696431721]

約数ペア:

[(1, 15696431721), (3, 5232143907), (9, 1744047969), (17, 923319513), (27, 581349323), (51, 307773171), (153, 102591057), (459, 34197019), (2237, 7016733), (6711, 2338911), (15287, 1026783), (20133, 779637), (38029, 412749), (45861, 342261), (60399, 259879), (114087, 137583)]