54989451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 88746840

約数和(自身を除く): 33757389

約数列:

[1, 3, 9, 11, 33, 79, 89, 99, 237, 267, 711, 801, 869, 979, 2607, 2937, 6241, 7031, 7821, 8811, 18723, 21093, 56169, 63279, 68651, 77341, 205953, 232023, 555449, 617859, 696069, 1666347, 4999041, 6109939, 18329817, 54989451]

約数ペア:

[(1, 54989451), (3, 18329817), (9, 6109939), (11, 4999041), (33, 1666347), (79, 696069), (89, 617859), (99, 555449), (237, 232023), (267, 205953), (711, 77341), (801, 68651), (869, 63279), (979, 56169), (2607, 21093), (2937, 18723), (6241, 8811), (7031, 7821)]