131974689

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 236488896

約数和(自身を除く): 104514207

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 4801, 9163, 14403, 27489, 33607, 52811, 81617, 100821, 158433, 235249, 244851, 369677, 571319, 705747, 897787, 1109031, 1713957, 2587739, 2693361, 3999233, 6284509, 7763217, 11997699, 18853527, 43991563, 131974689]

約数ペア:

[(1, 131974689), (3, 43991563), (7, 18853527), (11, 11997699), (17, 7763217), (21, 6284509), (33, 3999233), (49, 2693361), (51, 2587739), (77, 1713957), (119, 1109031), (147, 897787), (187, 705747), (231, 571319), (357, 369677), (539, 244851), (561, 235249), (833, 158433), (1309, 100821), (1617, 81617), (2499, 52811), (3927, 33607), (4801, 27489), (9163, 14403)]