827119167

素因数分解:

$3^1\times 7^2\times {\mathrm{1427}}^1\times {\mathrm{3943}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 1284103296

約数和(自身を除く): 456984129

約数列:

[1, 3, 7, 21, 49, 147, 1427, 3943, 4281, 9989, 11829, 27601, 29967, 69923, 82803, 193207, 209769, 579621, 5626661, 16879983, 39386627, 118159881, 275706389, 827119167]

約数ペア:

[(1, 827119167), (3, 275706389), (7, 118159881), (21, 39386627), (49, 16879983), (147, 5626661), (1427, 579621), (3943, 209769), (4281, 193207), (9989, 82803), (11829, 69923), (27601, 29967)]