79805229

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 126766080

約数和(自身を除く): 46960851

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 1571, 2419, 4713, 7257, 10997, 16933, 32991, 50799, 64411, 92689, 193233, 278067, 450877, 648823, 1352631, 1946469, 3800249, 11400747, 26601743, 79805229]

約数ペア:

[(1, 79805229), (3, 26601743), (7, 11400747), (21, 3800249), (41, 1946469), (59, 1352631), (123, 648823), (177, 450877), (287, 278067), (413, 193233), (861, 92689), (1239, 64411), (1571, 50799), (2419, 32991), (4713, 16933), (7257, 10997)]