64689593087

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1\times {\mathrm{1427}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 76014747648

約数和(自身を除く): 11325154561

約数列:

[1, 7, 47, 227, 329, 607, 1427, 1589, 4249, 9989, 10669, 28529, 67069, 74683, 137789, 199703, 323929, 469483, 866189, 964523, 2267503, 6063323, 6476083, 15224663, 40710883, 45332581, 106572641, 196624903, 284976181, 1376374321, 9241370441, 64689593087]

約数ペア:

[(1, 64689593087), (7, 9241370441), (47, 1376374321), (227, 284976181), (329, 196624903), (607, 106572641), (1427, 45332581), (1589, 40710883), (4249, 15224663), (9989, 6476083), (10669, 6063323), (28529, 2267503), (67069, 964523), (74683, 866189), (137789, 469483), (199703, 323929)]