127633437

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 191482200

約数和(自身を除く): 63848763

約数列:

[1, 3, 9, 29, 87, 261, 293, 879, 1669, 2637, 5007, 8497, 15021, 25491, 48401, 76473, 145203, 435609, 489017, 1467051, 4401153, 14181493, 42544479, 127633437]

約数ペア:

[(1, 127633437), (3, 42544479), (9, 14181493), (29, 4401153), (87, 1467051), (261, 489017), (293, 435609), (879, 145203), (1669, 76473), (2637, 48401), (5007, 25491), (8497, 15021)]