7203561729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 12234915840

約数和(自身を除く): 5031354111

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 479, 651, 1209, 1437, 1777, 2821, 3353, 5331, 6227, 8463, 10059, 12439, 14849, 18681, 23101, 37317, 43589, 44547, 55087, 69303, 103943, 130767, 161707, 165261, 193037, 311829, 385609, 485121, 579111, 716131, 851183, 1156827, 1351259, 2148393, 2553549, 4053777, 5012917, 5958281, 11065379, 15038751, 17874843, 26386673, 33196137, 77457653, 79160019, 184706711, 232372959, 343026749, 554120133, 1029080247, 2401187243, 7203561729]

約数ペア:

[(1, 7203561729), (3, 2401187243), (7, 1029080247), (13, 554120133), (21, 343026749), (31, 232372959), (39, 184706711), (91, 79160019), (93, 77457653), (217, 33196137), (273, 26386673), (403, 17874843), (479, 15038751), (651, 11065379), (1209, 5958281), (1437, 5012917), (1777, 4053777), (2821, 2553549), (3353, 2148393), (5331, 1351259), (6227, 1156827), (8463, 851183), (10059, 716131), (12439, 579111), (14849, 485121), (18681, 385609), (23101, 311829), (37317, 193037), (43589, 165261), (44547, 161707), (55087, 130767), (69303, 103943)]