83881845

素因数分解:

$3^3\times 5^1\times {\mathrm{621347}}^1$

素因数の和:621361

約数の個数: 16

約数和(自身を含む): 149123520

約数和(自身を除く): 65241675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 621347, 1864041, 3106735, 5592123, 9320205, 16776369, 27960615, 83881845]

約数ペア:

[(1, 83881845), (3, 27960615), (5, 16776369), (9, 9320205), (15, 5592123), (27, 3106735), (45, 1864041), (135, 621347)]