170987103

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 301516800

約数和(自身を除く): 130529697

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 3019, 6293, 8091, 9057, 18879, 21133, 27171, 56637, 63399, 87551, 93589, 190197, 262653, 280767, 612857, 655123, 787959, 842301, 1838571, 1965369, 2714081, 5515713, 5896107, 8142243, 18998567, 24426729, 56995701, 170987103]

約数ペア:

[(1, 170987103), (3, 56995701), (7, 24426729), (9, 18998567), (21, 8142243), (29, 5896107), (31, 5515713), (63, 2714081), (87, 1965369), (93, 1838571), (203, 842301), (217, 787959), (261, 655123), (279, 612857), (609, 280767), (651, 262653), (899, 190197), (1827, 93589), (1953, 87551), (2697, 63399), (3019, 56637), (6293, 27171), (8091, 21133), (9057, 18879)]