16351225677

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{43691}}^1$

素因数の和:43950

約数の個数: 32

約数和(自身を含む): 24663260160

約数和(自身を除く): 8312034483

約数列:

[1, 3, 9, 27, 83, 167, 249, 501, 747, 1503, 2241, 4509, 13861, 41583, 43691, 124749, 131073, 374247, 393219, 1179657, 3626353, 7296397, 10879059, 21889191, 32637177, 65667573, 97911531, 197002719, 605600951, 1816802853, 5450408559, 16351225677]

約数ペア:

[(1, 16351225677), (3, 5450408559), (9, 1816802853), (27, 605600951), (83, 197002719), (167, 97911531), (249, 65667573), (501, 32637177), (747, 21889191), (1503, 10879059), (2241, 7296397), (4509, 3626353), (13861, 1179657), (41583, 393219), (43691, 374247), (124749, 131073)]