27560379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 46103040

約数和(自身を除く): 18542661

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 521, 687, 1563, 1603, 2519, 3647, 4809, 5731, 7557, 10941, 17193, 17633, 40117, 52899, 119309, 120351, 357927, 835163, 1312399, 2505489, 3937197, 9186793, 27560379]

約数ペア:

[(1, 27560379), (3, 9186793), (7, 3937197), (11, 2505489), (21, 1312399), (33, 835163), (77, 357927), (229, 120351), (231, 119309), (521, 52899), (687, 40117), (1563, 17633), (1603, 17193), (2519, 10941), (3647, 7557), (4809, 5731)]