149077551

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{27409}}^1$

素因数の和:27463

約数の個数: 24

約数和(自身を含む): 237480240

約数和(自身を除く): 88402689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 27409, 82227, 191863, 575589, 1014133, 1343041, 3042399, 4029123, 7098931, 21296793, 49692517, 149077551]

約数ペア:

[(1, 149077551), (3, 49692517), (7, 21296793), (21, 7098931), (37, 4029123), (49, 3042399), (111, 1343041), (147, 1014133), (259, 575589), (777, 191863), (1813, 82227), (5439, 27409)]