858874527

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27653}}^1$

素因数の和:27712

約数の個数: 48

約数和(自身を含む): 1553048640

約数和(自身を除く): 694174113

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 10353, 27653, 31059, 82959, 193571, 248877, 470101, 580713, 801937, 1410303, 1742139, 2405811, 3290707, 4230909, 5613559, 7217433, 9872121, 13632929, 16840677, 29616363, 40898787, 50522031, 95430503, 122696361, 286291509, 858874527]

約数ペア:

[(1, 858874527), (3, 286291509), (7, 122696361), (9, 95430503), (17, 50522031), (21, 40898787), (29, 29616363), (51, 16840677), (63, 13632929), (87, 9872121), (119, 7217433), (153, 5613559), (203, 4230909), (261, 3290707), (357, 2405811), (493, 1742139), (609, 1410303), (1071, 801937), (1479, 580713), (1827, 470101), (3451, 248877), (4437, 193571), (10353, 82959), (27653, 31059)]