55456731

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20773

約数の個数: 24

約数和(自身を含む): 90627264

約数和(自身を除く): 35170533

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 20747, 62241, 186723, 228217, 560169, 684651, 1680507, 2053953, 5041521, 6161859, 18485577, 55456731]

約数ペア:

[(1, 55456731), (3, 18485577), (9, 6161859), (11, 5041521), (27, 2053953), (33, 1680507), (81, 684651), (99, 560169), (243, 228217), (297, 186723), (891, 62241), (2673, 20747)]