54480357

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 84624000

約数和(自身を除く): 30143643

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 859, 2187, 2349, 2577, 7047, 7731, 21141, 23193, 24911, 63423, 69579, 74733, 208737, 224199, 626211, 672597, 1878633, 2017791, 6053373, 18160119, 54480357]

約数ペア:

[(1, 54480357), (3, 18160119), (9, 6053373), (27, 2017791), (29, 1878633), (81, 672597), (87, 626211), (243, 224199), (261, 208737), (729, 74733), (783, 69579), (859, 63423), (2187, 24911), (2349, 23193), (2577, 21141), (7047, 7731)]