64919515969

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{85361}}^1$

素因数の和:85486

約数の個数: 48

約数和(自身を含む): 88282063296

約数和(自身を除く): 23362547327

約数列:

[1, 7, 11, 17, 49, 77, 83, 119, 187, 539, 581, 833, 913, 1309, 1411, 4067, 6391, 9163, 9877, 15521, 44737, 69139, 85361, 108647, 597527, 760529, 938971, 1451137, 4182689, 6572797, 7084963, 10157959, 15962507, 46009579, 49594741, 71105713, 77934593, 111737549, 120444371, 347163187, 545542151, 782162843, 843110597, 1324888081, 3818795057, 5901774179, 9274216567, 64919515969]

約数ペア:

[(1, 64919515969), (7, 9274216567), (11, 5901774179), (17, 3818795057), (49, 1324888081), (77, 843110597), (83, 782162843), (119, 545542151), (187, 347163187), (539, 120444371), (581, 111737549), (833, 77934593), (913, 71105713), (1309, 49594741), (1411, 46009579), (4067, 15962507), (6391, 10157959), (9163, 7084963), (9877, 6572797), (15521, 4182689), (44737, 1451137), (69139, 938971), (85361, 760529), (108647, 597527)]