201526767

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 328936608

約数和(自身を除く): 127409841

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 977, 1599, 1677, 1763, 2931, 4797, 5031, 5289, 8793, 12701, 15867, 22919, 38103, 40057, 42011, 68757, 114309, 120171, 126033, 206271, 360513, 378099, 520741, 546143, 1562223, 1638429, 1722451, 4686669, 4915287, 5167353, 15502059, 22391863, 67175589, 201526767]

約数ペア:

[(1, 201526767), (3, 67175589), (9, 22391863), (13, 15502059), (39, 5167353), (41, 4915287), (43, 4686669), (117, 1722451), (123, 1638429), (129, 1562223), (369, 546143), (387, 520741), (533, 378099), (559, 360513), (977, 206271), (1599, 126033), (1677, 120171), (1763, 114309), (2931, 68757), (4797, 42011), (5031, 40057), (5289, 38103), (8793, 22919), (12701, 15867)]