91262073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 147619840

約数和(自身を除く): 56357767

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 1801, 2413, 2667, 5403, 7239, 12607, 16891, 34219, 37821, 50673, 102657, 228727, 239533, 686181, 718599, 1601089, 4345813, 4803267, 13037439, 30420691, 91262073]

約数ペア:

[(1, 91262073), (3, 30420691), (7, 13037439), (19, 4803267), (21, 4345813), (57, 1601089), (127, 718599), (133, 686181), (381, 239533), (399, 228727), (889, 102657), (1801, 50673), (2413, 37821), (2667, 34219), (5403, 16891), (7239, 12607)]