42064539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 64433664

約数和(自身を除く): 22369125

約数列:

[1, 3, 11, 23, 33, 69, 157, 253, 353, 471, 759, 1059, 1727, 3611, 3883, 5181, 8119, 10833, 11649, 24357, 39721, 55421, 89309, 119163, 166263, 267927, 609631, 1274683, 1828893, 3824049, 14021513, 42064539]

約数ペア:

[(1, 42064539), (3, 14021513), (11, 3824049), (23, 1828893), (33, 1274683), (69, 609631), (157, 267927), (253, 166263), (353, 119163), (471, 89309), (759, 55421), (1059, 39721), (1727, 24357), (3611, 11649), (3883, 10833), (5181, 8119)]