270900513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79841}}^1$

素因数の和:79889

約数の個数: 24

約数和(自身を含む): 435937320

約数和(自身を除く): 165036807

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 79841, 239523, 718569, 1037933, 2315389, 3113799, 6946167, 9341397, 20838501, 30100057, 90300171, 270900513]

約数ペア:

[(1, 270900513), (3, 90300171), (9, 30100057), (13, 20838501), (29, 9341397), (39, 6946167), (87, 3113799), (117, 2315389), (261, 1037933), (377, 718569), (1131, 239523), (3393, 79841)]