77844939767

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{10993}}^1$

素因数の和:12495

約数の個数: 32

約数和(自身を含む): 96254668800

約数和(自身を除く): 18409729033

約数列:

[1, 7, 19, 37, 133, 259, 703, 1439, 4921, 10073, 10993, 27341, 53243, 76951, 191387, 208867, 372701, 406741, 1011617, 1462069, 2847187, 7081319, 7728079, 15818927, 54096553, 110732489, 300559613, 585300299, 2103917291, 4097102093, 11120705681, 77844939767]

約数ペア:

[(1, 77844939767), (7, 11120705681), (19, 4097102093), (37, 2103917291), (133, 585300299), (259, 300559613), (703, 110732489), (1439, 54096553), (4921, 15818927), (10073, 7728079), (10993, 7081319), (27341, 2847187), (53243, 1462069), (76951, 1011617), (191387, 406741), (208867, 372701)]