69740853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 54122187

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 69, 87, 91, 161, 203, 273, 299, 377, 383, 483, 609, 667, 897, 1131, 1149, 2001, 2093, 2639, 2681, 4669, 4979, 6279, 7917, 8043, 8671, 8809, 11107, 14007, 14937, 26013, 26427, 33321, 34853, 60697, 61663, 77749, 104559, 114517, 144391, 182091, 184989, 233247, 255461, 343551, 433173, 766383, 801619, 1010737, 1788227, 2404857, 3032211, 3320993, 5364681, 9962979, 23246951, 69740853]

約数ペア:

[(1, 69740853), (3, 23246951), (7, 9962979), (13, 5364681), (21, 3320993), (23, 3032211), (29, 2404857), (39, 1788227), (69, 1010737), (87, 801619), (91, 766383), (161, 433173), (203, 343551), (273, 255461), (299, 233247), (377, 184989), (383, 182091), (483, 144391), (609, 114517), (667, 104559), (897, 77749), (1131, 61663), (1149, 60697), (2001, 34853), (2093, 33321), (2639, 26427), (2681, 26013), (4669, 14937), (4979, 14007), (6279, 11107), (7917, 8809), (8043, 8671)]