265089969

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 411734400

約数和(自身を除く): 146644431

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 5569, 15867, 16707, 47601, 50121, 150363, 228329, 239467, 684987, 718401, 2054961, 2155203, 6164883, 6465609, 9818147, 29454441, 88363323, 265089969]

約数ペア:

[(1, 265089969), (3, 88363323), (9, 29454441), (27, 9818147), (41, 6465609), (43, 6164883), (123, 2155203), (129, 2054961), (369, 718401), (387, 684987), (1107, 239467), (1161, 228329), (1763, 150363), (5289, 50121), (5569, 47601), (15867, 16707)]