89676153

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 154608960

約数和(自身を除く): 64932807

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 1451, 2289, 2943, 4353, 6867, 8829, 10157, 13059, 20601, 30471, 39177, 61803, 91413, 117531, 158159, 274239, 474477, 822717, 1107113, 1423431, 3321339, 4270293, 9964017, 12810879, 29892051, 89676153]

約数ペア:

[(1, 89676153), (3, 29892051), (7, 12810879), (9, 9964017), (21, 4270293), (27, 3321339), (63, 1423431), (81, 1107113), (109, 822717), (189, 474477), (327, 274239), (567, 158159), (763, 117531), (981, 91413), (1451, 61803), (2289, 39177), (2943, 30471), (4353, 20601), (6867, 13059), (8829, 10157)]