111901923

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 199480320

約数和(自身を除く): 87578397

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 2663, 4669, 6003, 7989, 14007, 18641, 23967, 42021, 55923, 61249, 77227, 167769, 183747, 231681, 428743, 540589, 551241, 695043, 1286229, 1621767, 1776221, 3858687, 4865301, 5328663, 12433547, 15985989, 37300641, 111901923]

約数ペア:

[(1, 111901923), (3, 37300641), (7, 15985989), (9, 12433547), (21, 5328663), (23, 4865301), (29, 3858687), (63, 1776221), (69, 1621767), (87, 1286229), (161, 695043), (203, 551241), (207, 540589), (261, 428743), (483, 231681), (609, 183747), (667, 167769), (1449, 77227), (1827, 61249), (2001, 55923), (2663, 42021), (4669, 23967), (6003, 18641), (7989, 14007)]