149429379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 224259840

約数和(自身を除く): 74830461

約数列:

[1, 3, 11, 33, 41, 123, 179, 451, 537, 617, 1353, 1851, 1969, 5907, 6787, 7339, 20361, 22017, 25297, 75891, 80729, 110443, 242187, 278267, 331329, 834801, 1214873, 3644619, 4528163, 13584489, 49809793, 149429379]

約数ペア:

[(1, 149429379), (3, 49809793), (11, 13584489), (33, 4528163), (41, 3644619), (123, 1214873), (179, 834801), (451, 331329), (537, 278267), (617, 242187), (1353, 110443), (1851, 80729), (1969, 75891), (5907, 25297), (6787, 22017), (7339, 20361)]