86457903

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 147005280

約数和(自身を除く): 60547377

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1193, 1421, 1479, 2499, 3451, 3579, 4263, 8351, 10353, 20281, 24157, 25053, 34597, 58457, 60843, 72471, 103791, 141967, 175371, 242179, 425901, 588149, 726537, 993769, 1695253, 1764447, 2981307, 4117043, 5085759, 12351129, 28819301, 86457903]

約数ペア:

[(1, 86457903), (3, 28819301), (7, 12351129), (17, 5085759), (21, 4117043), (29, 2981307), (49, 1764447), (51, 1695253), (87, 993769), (119, 726537), (147, 588149), (203, 425901), (357, 242179), (493, 175371), (609, 141967), (833, 103791), (1193, 72471), (1421, 60843), (1479, 58457), (2499, 34597), (3451, 25053), (3579, 24157), (4263, 20281), (8351, 10353)]