69055987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 24486413

約数列:

[1, 7, 11, 13, 77, 91, 143, 149, 463, 1001, 1043, 1639, 1937, 3241, 5093, 6019, 11473, 13559, 21307, 35651, 42133, 66209, 68987, 149149, 463463, 482909, 758857, 896831, 5311999, 6277817, 9865141, 69055987]

約数ペア:

[(1, 69055987), (7, 9865141), (11, 6277817), (13, 5311999), (77, 896831), (91, 758857), (143, 482909), (149, 463463), (463, 149149), (1001, 68987), (1043, 66209), (1639, 42133), (1937, 35651), (3241, 21307), (5093, 13559), (6019, 11473)]