2255087369157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1\times {\mathrm{71341}}^1$

素因数の和:71946

約数の個数: 64

約数和(自身を含む): 3643578624000

約数和(自身を除く): 1388491254843

約数列:

[1, 3, 7, 19, 21, 57, 133, 227, 349, 399, 681, 1047, 1589, 2443, 4313, 4767, 6631, 7329, 12939, 19893, 30191, 46417, 71341, 79223, 90573, 139251, 214023, 237669, 499387, 554561, 1355479, 1498161, 1505237, 1663683, 4066437, 4515711, 9488353, 10536659, 16194407, 24898009, 28465059, 31609977, 48583221, 74694027, 113360849, 174286063, 307693733, 340082547, 473062171, 522858189, 923081199, 1419186513, 2153856131, 3311435197, 5651848043, 6461568393, 9934305591, 16955544129, 39562936301, 107385112817, 118688808903, 322155338451, 751695789719, 2255087369157]

約数ペア:

[(1, 2255087369157), (3, 751695789719), (7, 322155338451), (19, 118688808903), (21, 107385112817), (57, 39562936301), (133, 16955544129), (227, 9934305591), (349, 6461568393), (399, 5651848043), (681, 3311435197), (1047, 2153856131), (1589, 1419186513), (2443, 923081199), (4313, 522858189), (4767, 473062171), (6631, 340082547), (7329, 307693733), (12939, 174286063), (19893, 113360849), (30191, 74694027), (46417, 48583221), (71341, 31609977), (79223, 28465059), (90573, 24898009), (139251, 16194407), (214023, 10536659), (237669, 9488353), (499387, 4515711), (554561, 4066437), (1355479, 1663683), (1498161, 1505237)]