77637231

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 60741009

約数列:

[1, 3, 7, 9, 21, 27, 41, 43, 63, 123, 129, 189, 233, 287, 301, 369, 387, 699, 861, 903, 1107, 1161, 1631, 1763, 2097, 2583, 2709, 4893, 5289, 6291, 7749, 8127, 9553, 10019, 12341, 14679, 15867, 28659, 30057, 37023, 44037, 47601, 66871, 70133, 85977, 90171, 111069, 200613, 210399, 257931, 270513, 333207, 410779, 601839, 631197, 1232337, 1805517, 1893591, 2875453, 3697011, 8626359, 11091033, 25879077, 77637231]

約数ペア:

[(1, 77637231), (3, 25879077), (7, 11091033), (9, 8626359), (21, 3697011), (27, 2875453), (41, 1893591), (43, 1805517), (63, 1232337), (123, 631197), (129, 601839), (189, 410779), (233, 333207), (287, 270513), (301, 257931), (369, 210399), (387, 200613), (699, 111069), (861, 90171), (903, 85977), (1107, 70133), (1161, 66871), (1631, 47601), (1763, 44037), (2097, 37023), (2583, 30057), (2709, 28659), (4893, 15867), (5289, 14679), (6291, 12341), (7749, 10019), (8127, 9553)]