140718579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 206223360

約数和(自身を除く): 65504781

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 589, 821, 1767, 1843, 2463, 3007, 5529, 9021, 15599, 25451, 46797, 57133, 76353, 79637, 171399, 238911, 483569, 1450707, 1513103, 2468747, 4539309, 7406241, 46906193, 140718579]

約数ペア:

[(1, 140718579), (3, 46906193), (19, 7406241), (31, 4539309), (57, 2468747), (93, 1513103), (97, 1450707), (291, 483569), (589, 238911), (821, 171399), (1767, 79637), (1843, 76353), (2463, 57133), (3007, 46797), (5529, 25451), (9021, 15599)]