102981393

素因数分解:

$3^2\times {\mathrm{17}}^4\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 30

約数和(自身を含む): 159201354

約数和(自身を除く): 56219961

約数列:

[1, 3, 9, 17, 51, 137, 153, 289, 411, 867, 1233, 2329, 2601, 4913, 6987, 14739, 20961, 39593, 44217, 83521, 118779, 250563, 356337, 673081, 751689, 2019243, 6057729, 11442377, 34327131, 102981393]

約数ペア:

[(1, 102981393), (3, 34327131), (9, 11442377), (17, 6057729), (51, 2019243), (137, 751689), (153, 673081), (289, 356337), (411, 250563), (867, 118779), (1233, 83521), (2329, 44217), (2601, 39593), (4913, 20961), (6987, 14739)]