191308419

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 297158400

約数和(自身を除く): 105849981

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 4019, 5289, 12057, 15867, 36171, 47601, 108513, 164779, 172817, 494337, 518451, 1483011, 1555353, 4449033, 4666059, 7085497, 21256491, 63769473, 191308419]

約数ペア:

[(1, 191308419), (3, 63769473), (9, 21256491), (27, 7085497), (41, 4666059), (43, 4449033), (123, 1555353), (129, 1483011), (369, 518451), (387, 494337), (1107, 172817), (1161, 164779), (1763, 108513), (4019, 47601), (5289, 36171), (12057, 15867)]