201534489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9623}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 315282240

約数和(自身を除く): 113747751

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 9623, 20943, 28869, 86607, 125099, 375297, 1125891, 1722517, 5167551, 15502653, 22392721, 67178163, 201534489]

約数ペア:

[(1, 201534489), (3, 67178163), (9, 22392721), (13, 15502653), (39, 5167551), (117, 1722517), (179, 1125891), (537, 375297), (1611, 125099), (2327, 86607), (6981, 28869), (9623, 20943)]