51117993

素因数分解:

$3^3\times {\mathrm{1303}}^1\times {\mathrm{1453}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 75840640

約数和(自身を除く): 24722647

約数列:

[1, 3, 9, 27, 1303, 1453, 3909, 4359, 11727, 13077, 35181, 39231, 1893259, 5679777, 17039331, 51117993]

約数ペア:

[(1, 51117993), (3, 17039331), (9, 5679777), (27, 1893259), (1303, 39231), (1453, 35181), (3909, 13077), (4359, 11727)]