54929091

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 89123328

約数和(自身を除く): 34194237

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 357, 613, 753, 1757, 1839, 4267, 4291, 5271, 10421, 12801, 12873, 29869, 31263, 72947, 89607, 153863, 218841, 461589, 1077041, 2615671, 3231123, 7847013, 18309697, 54929091]

約数ペア:

[(1, 54929091), (3, 18309697), (7, 7847013), (17, 3231123), (21, 2615671), (51, 1077041), (119, 461589), (251, 218841), (357, 153863), (613, 89607), (753, 72947), (1757, 31263), (1839, 29869), (4267, 12873), (4291, 12801), (5271, 10421)]