67312377

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 113279232

約数和(自身を除く): 45966855

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2437, 2511, 3069, 7311, 9207, 21933, 26807, 27621, 65799, 75547, 80421, 197397, 226641, 241263, 679923, 723789, 831017, 2039769, 2171367, 2493051, 6119307, 7479153, 22437459, 67312377]

約数ペア:

[(1, 67312377), (3, 22437459), (9, 7479153), (11, 6119307), (27, 2493051), (31, 2171367), (33, 2039769), (81, 831017), (93, 723789), (99, 679923), (279, 241263), (297, 226641), (341, 197397), (837, 80421), (891, 75547), (1023, 65799), (2437, 27621), (2511, 26807), (3069, 21933), (7311, 9207)]