137003699

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 169927680

約数和(自身を除く): 32923981

約数列:

[1, 7, 19, 73, 103, 133, 137, 511, 721, 959, 1387, 1957, 2603, 7519, 9709, 10001, 13699, 14111, 18221, 52633, 70007, 98777, 142861, 190019, 268109, 1000027, 1030103, 1330133, 1876763, 7210721, 19571957, 137003699]

約数ペア:

[(1, 137003699), (7, 19571957), (19, 7210721), (73, 1876763), (103, 1330133), (133, 1030103), (137, 1000027), (511, 268109), (721, 190019), (959, 142861), (1387, 98777), (1957, 70007), (2603, 52633), (7519, 18221), (9709, 14111), (10001, 13699)]