53533791

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{1699}}^1$

素因数の和:2100

約数の個数: 20

約数和(自身を含む): 80223000

約数和(自身を除く): 26689209

約数列:

[1, 3, 9, 27, 81, 389, 1167, 1699, 3501, 5097, 10503, 15291, 31509, 45873, 137619, 660911, 1982733, 5948199, 17844597, 53533791]

約数ペア:

[(1, 53533791), (3, 17844597), (9, 5948199), (27, 1982733), (81, 660911), (389, 137619), (1167, 45873), (1699, 31509), (3501, 15291), (5097, 10503)]