51002253

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 75324600

約数和(自身を除く): 24322347

約数列:

[1, 3, 9, 73, 149, 219, 447, 521, 657, 1341, 1563, 4689, 10877, 32631, 38033, 77629, 97893, 114099, 232887, 342297, 698661, 5666917, 17000751, 51002253]

約数ペア:

[(1, 51002253), (3, 17000751), (9, 5666917), (73, 698661), (149, 342297), (219, 232887), (447, 114099), (521, 97893), (657, 77629), (1341, 38033), (1563, 32631), (4689, 10877)]