156764280951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19505323}}^1$

素因数の和:19505395

約数の個数: 24

約数和(自身を含む): 243426443520

約数和(自身を除く): 86662162569

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 19505323, 58515969, 175547907, 370601137, 916750181, 1111803411, 2750250543, 3335410233, 8250751629, 17418253439, 52254760317, 156764280951]

約数ペア:

[(1, 156764280951), (3, 52254760317), (9, 17418253439), (19, 8250751629), (47, 3335410233), (57, 2750250543), (141, 1111803411), (171, 916750181), (423, 370601137), (893, 175547907), (2679, 58515969), (8037, 19505323)]