89898579

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{12757}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 139317360

約数和(自身を除く): 49418781

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 12757, 38271, 114813, 344439, 369953, 1033317, 1109859, 3099951, 3329577, 9988731, 29966193, 89898579]

約数ペア:

[(1, 89898579), (3, 29966193), (9, 9988731), (27, 3329577), (29, 3099951), (81, 1109859), (87, 1033317), (243, 369953), (261, 344439), (783, 114813), (2349, 38271), (7047, 12757)]