15691454727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 23262234912

約数和(自身を除く): 7570780185

約数列:

[1, 3, 13, 37, 39, 111, 277, 481, 831, 1061, 1369, 1443, 3183, 3601, 4107, 10249, 10803, 13793, 17797, 30747, 39257, 41379, 53391, 117771, 133237, 293897, 379213, 399711, 510341, 881691, 1137639, 1452509, 1531023, 3820661, 4357527, 4929769, 10874189, 11461983, 14789307, 18882617, 32622567, 56647851, 141364457, 402344993, 424093371, 1207034979, 5230484909, 15691454727]

約数ペア:

[(1, 15691454727), (3, 5230484909), (13, 1207034979), (37, 424093371), (39, 402344993), (111, 141364457), (277, 56647851), (481, 32622567), (831, 18882617), (1061, 14789307), (1369, 11461983), (1443, 10874189), (3183, 4929769), (3601, 4357527), (4107, 3820661), (10249, 1531023), (10803, 1452509), (13793, 1137639), (17797, 881691), (30747, 510341), (39257, 399711), (41379, 379213), (53391, 293897), (117771, 133237)]