15677027639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 20288765952

約数和(自身を除く): 4611738313

約数列:

[1, 7, 13, 31, 91, 107, 167, 217, 311, 403, 749, 1169, 1391, 2171, 2177, 2821, 3317, 4043, 5177, 9641, 9737, 15197, 17869, 23219, 28301, 33277, 36239, 43121, 51937, 67301, 67487, 125083, 125333, 232297, 232939, 301847, 363559, 432601, 471107, 553939, 675181, 877331, 1031587, 1610047, 1626079, 3028207, 3877573, 4726267, 5557259, 7201207, 7221109, 11270329, 13410631, 20930611, 38900813, 50408449, 72244367, 93874417, 146514277, 172275029, 505710569, 1205925203, 2239575377, 15677027639]

約数ペア:

[(1, 15677027639), (7, 2239575377), (13, 1205925203), (31, 505710569), (91, 172275029), (107, 146514277), (167, 93874417), (217, 72244367), (311, 50408449), (403, 38900813), (749, 20930611), (1169, 13410631), (1391, 11270329), (2171, 7221109), (2177, 7201207), (2821, 5557259), (3317, 4726267), (4043, 3877573), (5177, 3028207), (9641, 1626079), (9737, 1610047), (15197, 1031587), (17869, 877331), (23219, 675181), (28301, 553939), (33277, 471107), (36239, 432601), (43121, 363559), (51937, 301847), (67301, 232939), (67487, 232297), (125083, 125333)]