115945977

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 179748864

約数和(自身を除く): 63802887

約数列:

[1, 3, 7, 21, 137, 191, 211, 411, 573, 633, 959, 1337, 1477, 2877, 4011, 4431, 26167, 28907, 40301, 78501, 86721, 120903, 183169, 202349, 282107, 549507, 607047, 846321, 5521237, 16563711, 38648659, 115945977]

約数ペア:

[(1, 115945977), (3, 38648659), (7, 16563711), (21, 5521237), (137, 846321), (191, 607047), (211, 549507), (411, 282107), (573, 202349), (633, 183169), (959, 120903), (1337, 86721), (1477, 78501), (2877, 40301), (4011, 28907), (4431, 26167)]