89815983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 129669120

約数和(自身を除く): 39853137

約数列:

[1, 3, 19, 37, 57, 111, 703, 1151, 1369, 2109, 3453, 4107, 21869, 26011, 42587, 65607, 78033, 127761, 809153, 1575719, 2427459, 4727157, 29938661, 89815983]

約数ペア:

[(1, 89815983), (3, 29938661), (19, 4727157), (37, 2427459), (57, 1575719), (111, 809153), (703, 127761), (1151, 78033), (1369, 65607), (2109, 42587), (3453, 26011), (4107, 21869)]