72317391

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 98743680

約数和(自身を除く): 26426289

約数列:

[1, 3, 61, 139, 183, 417, 2843, 8479, 8529, 25437, 173423, 395177, 520269, 1185531, 24105797, 72317391]

約数ペア:

[(1, 72317391), (3, 24105797), (61, 1185531), (139, 520269), (183, 395177), (417, 173423), (2843, 25437), (8479, 8529)]