157089471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29567}}^1$

素因数の和:29611

約数の個数: 32

約数和(自身を含む): 272498688

約数和(自身を除く): 115409217

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 29567, 88701, 206969, 325237, 620907, 680041, 975711, 2040123, 2276659, 4760287, 6829977, 7480451, 14280861, 22441353, 52363157, 157089471]

約数ペア:

[(1, 157089471), (3, 52363157), (7, 22441353), (11, 14280861), (21, 7480451), (23, 6829977), (33, 4760287), (69, 2276659), (77, 2040123), (161, 975711), (231, 680041), (253, 620907), (483, 325237), (759, 206969), (1771, 88701), (5313, 29567)]