69433021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 16828739

約数列:

[1, 7, 23, 53, 79, 103, 161, 371, 553, 721, 1219, 1817, 2369, 4187, 5459, 8137, 8533, 12719, 16583, 29309, 38213, 56959, 96301, 125557, 187151, 431261, 674107, 878899, 1310057, 3018827, 9919003, 69433021]

約数ペア:

[(1, 69433021), (7, 9919003), (23, 3018827), (53, 1310057), (79, 878899), (103, 674107), (161, 431261), (371, 187151), (553, 125557), (721, 96301), (1219, 56959), (1817, 38213), (2369, 29309), (4187, 16583), (5459, 12719), (8137, 8533)]