75040413

素因数分解:

$3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 116717760

約数和(自身を除く): 41677347

約数列:

[1, 3, 7, 21, 49, 147, 631, 809, 1893, 2427, 4417, 5663, 13251, 16989, 30919, 39641, 92757, 118923, 510479, 1531437, 3573353, 10720059, 25013471, 75040413]

約数ペア:

[(1, 75040413), (3, 25013471), (7, 10720059), (21, 3573353), (49, 1531437), (147, 510479), (631, 118923), (809, 92757), (1893, 39641), (2427, 30919), (4417, 16989), (5663, 13251)]