90480381

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2381}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 123482880

約数和(自身を除く): 33002499

約数列:

[1, 3, 53, 159, 239, 717, 2381, 7143, 12667, 38001, 126193, 378579, 569059, 1707177, 30160127, 90480381]

約数ペア:

[(1, 90480381), (3, 30160127), (53, 1707177), (159, 569059), (239, 378579), (717, 126193), (2381, 38001), (7143, 12667)]