3256156917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{701}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 5392918440

約数和(自身を除く): 2136761523

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 333, 377, 481, 701, 1073, 1131, 1369, 1443, 2103, 3219, 3393, 4107, 4329, 6309, 9113, 9657, 12321, 13949, 17797, 20329, 25937, 27339, 39701, 41847, 53391, 60987, 77811, 82017, 119103, 125541, 160173, 182961, 233433, 264277, 337181, 357309, 516113, 752173, 792831, 959669, 1011543, 1548339, 2256519, 2378493, 2879007, 3034629, 4645017, 6769557, 8637021, 9778249, 12475697, 27830401, 29334747, 37427091, 83491203, 88004241, 112281273, 250473609, 361795213, 1085385639, 3256156917]

約数ペア:

[(1, 3256156917), (3, 1085385639), (9, 361795213), (13, 250473609), (29, 112281273), (37, 88004241), (39, 83491203), (87, 37427091), (111, 29334747), (117, 27830401), (261, 12475697), (333, 9778249), (377, 8637021), (481, 6769557), (701, 4645017), (1073, 3034629), (1131, 2879007), (1369, 2378493), (1443, 2256519), (2103, 1548339), (3219, 1011543), (3393, 959669), (4107, 792831), (4329, 752173), (6309, 516113), (9113, 357309), (9657, 337181), (12321, 264277), (13949, 233433), (17797, 182961), (20329, 160173), (25937, 125541), (27339, 119103), (39701, 82017), (41847, 77811), (53391, 60987)]