78003409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 90370944

約数和(自身を除く): 12367535

約数列:

[1, 11, 31, 47, 157, 341, 517, 961, 1457, 1727, 4867, 7379, 10571, 16027, 45167, 53537, 81169, 150877, 228749, 496837, 1659647, 2516239, 7091219, 78003409]

約数ペア:

[(1, 78003409), (11, 7091219), (31, 2516239), (47, 1659647), (157, 496837), (341, 228749), (517, 150877), (961, 81169), (1457, 53537), (1727, 45167), (4867, 16027), (7379, 10571)]