77542997

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7603}}^1$

素因数の和:7688

約数の個数: 16

約数和(自身を含む): 93437952

約数和(自身を除く): 15894955

約数列:

[1, 7, 31, 47, 217, 329, 1457, 7603, 10199, 53221, 235693, 357341, 1649851, 2501387, 11077571, 77542997]

約数ペア:

[(1, 77542997), (7, 11077571), (31, 2501387), (47, 1649851), (217, 357341), (329, 235693), (1457, 53221), (7603, 10199)]