68476779

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19069}}^1$

素因数の和:19104

約数の個数: 32

約数和(自身を含む): 122048000

約数和(自身を除く): 53571221

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 19069, 57207, 133483, 171621, 362311, 400449, 514863, 1086933, 1201347, 2536177, 3260799, 3604041, 7608531, 9782397, 22825593, 68476779]

約数ペア:

[(1, 68476779), (3, 22825593), (7, 9782397), (9, 7608531), (19, 3604041), (21, 3260799), (27, 2536177), (57, 1201347), (63, 1086933), (133, 514863), (171, 400449), (189, 362311), (399, 171621), (513, 133483), (1197, 57207), (3591, 19069)]