5087681781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{13613}}^1$

素因数の和:13710

約数の個数: 48

約数和(自身を含む): 8581394304

約数和(自身を除く): 3493712523

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1369, 1443, 3367, 4107, 9583, 10101, 13613, 17797, 28749, 40839, 53391, 95291, 124579, 176969, 285873, 373737, 503681, 530907, 1238783, 1511043, 3525767, 3716349, 6547853, 10577301, 18636197, 19643559, 45834971, 55908591, 130453379, 137504913, 242270561, 391360137, 726811683, 1695893927, 5087681781]

約数ペア:

[(1, 5087681781), (3, 1695893927), (7, 726811683), (13, 391360137), (21, 242270561), (37, 137504913), (39, 130453379), (91, 55908591), (111, 45834971), (259, 19643559), (273, 18636197), (481, 10577301), (777, 6547853), (1369, 3716349), (1443, 3525767), (3367, 1511043), (4107, 1238783), (9583, 530907), (10101, 503681), (13613, 373737), (17797, 285873), (28749, 176969), (40839, 124579), (53391, 95291)]