66943107

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 124750080

約数和(自身を除く): 57806973

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 3331, 6699, 9993, 20097, 23317, 29979, 36641, 69951, 96599, 109923, 209853, 256487, 289797, 329769, 676193, 769461, 869391, 1062589, 2028579, 2308383, 3187767, 6085737, 7438123, 9563301, 22314369, 66943107]

約数ペア:

[(1, 66943107), (3, 22314369), (7, 9563301), (9, 7438123), (11, 6085737), (21, 3187767), (29, 2308383), (33, 2028579), (63, 1062589), (77, 869391), (87, 769461), (99, 676193), (203, 329769), (231, 289797), (261, 256487), (319, 209853), (609, 109923), (693, 96599), (957, 69951), (1827, 36641), (2233, 29979), (2871, 23317), (3331, 20097), (6699, 9993)]