191567951181

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{329867}}^1$

素因数の和:330170

約数の個数: 32

約数和(自身を含む): 287697674880

約数和(自身を除く): 96129723699

約数列:

[1, 3, 9, 27, 137, 157, 411, 471, 1233, 1413, 3699, 4239, 21509, 64527, 193581, 329867, 580743, 989601, 2968803, 8906409, 45191779, 51789119, 135575337, 155367357, 406726011, 466102071, 1220178033, 1398306213, 7095109303, 21285327909, 63855983727, 191567951181]

約数ペア:

[(1, 191567951181), (3, 63855983727), (9, 21285327909), (27, 7095109303), (137, 1398306213), (157, 1220178033), (411, 466102071), (471, 406726011), (1233, 155367357), (1413, 135575337), (3699, 51789119), (4239, 45191779), (21509, 8906409), (64527, 2968803), (193581, 989601), (329867, 580743)]