63964089

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53437}}^1$

素因数の和:53469

約数の個数: 24

約数和(自身を含む): 111151040

約数和(自身を除く): 47186951

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 53437, 160311, 374059, 480933, 1015303, 1122177, 3045909, 3366531, 7107121, 9137727, 21321363, 63964089]

約数ペア:

[(1, 63964089), (3, 21321363), (7, 9137727), (9, 7107121), (19, 3366531), (21, 3045909), (57, 1122177), (63, 1015303), (133, 480933), (171, 374059), (399, 160311), (1197, 53437)]