72383217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43789}}^1$

素因数の和:43840

約数の個数: 16

約数和(自身を含む): 105096000

約数和(自身を除く): 32712783

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 43789, 131367, 831991, 1269881, 2495973, 3809643, 24127739, 72383217]

約数ペア:

[(1, 72383217), (3, 24127739), (19, 3809643), (29, 2495973), (57, 1269881), (87, 831991), (551, 131367), (1653, 43789)]