165341709

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 264566400

約数和(自身を除く): 99224691

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 619, 761, 1857, 2283, 5571, 6849, 8047, 9893, 16713, 20547, 24141, 29679, 72423, 89037, 217269, 267111, 471059, 1413177, 4239531, 6123767, 12718593, 18371301, 55113903, 165341709]

約数ペア:

[(1, 165341709), (3, 55113903), (9, 18371301), (13, 12718593), (27, 6123767), (39, 4239531), (117, 1413177), (351, 471059), (619, 267111), (761, 217269), (1857, 89037), (2283, 72423), (5571, 29679), (6849, 24141), (8047, 20547), (9893, 16713)]