74325471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 111449088

約数和(自身を除く): 37123617

約数列:

[1, 3, 11, 33, 47, 141, 173, 277, 517, 519, 831, 1551, 1903, 3047, 5709, 8131, 9141, 13019, 24393, 39057, 47921, 89441, 143209, 143763, 268323, 429627, 527131, 1581393, 2252287, 6756861, 24775157, 74325471]

約数ペア:

[(1, 74325471), (3, 24775157), (11, 6756861), (33, 2252287), (47, 1581393), (141, 527131), (173, 429627), (277, 268323), (517, 143763), (519, 143209), (831, 89441), (1551, 47921), (1903, 39057), (3047, 24393), (5709, 13019), (8131, 9141)]