83217807

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{7321}}^1$

素因数の和:7751

約数の個数: 16

約数和(自身を含む): 123595360

約数和(自身を除く): 40377553

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 7321, 11367, 21963, 65889, 197667, 3082141, 9246423, 27739269, 83217807]

約数ペア:

[(1, 83217807), (3, 27739269), (9, 9246423), (27, 3082141), (421, 197667), (1263, 65889), (3789, 21963), (7321, 11367)]