61406939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 71543664

約数和(自身を除く): 10136725

約数列:

[1, 11, 31, 37, 157, 341, 407, 961, 1147, 1727, 4867, 5809, 10571, 12617, 35557, 53537, 63899, 150877, 180079, 391127, 1659647, 1980869, 5582449, 61406939]

約数ペア:

[(1, 61406939), (11, 5582449), (31, 1980869), (37, 1659647), (157, 391127), (341, 180079), (407, 150877), (961, 63899), (1147, 53537), (1727, 35557), (4867, 12617), (5809, 10571)]