90583899

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 143923200

約数和(自身を除く): 53339301

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 1873, 2303, 5619, 6909, 13111, 16121, 39333, 48363, 88031, 91777, 264093, 275331, 616217, 642439, 1848651, 1927317, 4313519, 12940557, 30194633, 90583899]

約数ペア:

[(1, 90583899), (3, 30194633), (7, 12940557), (21, 4313519), (47, 1927317), (49, 1848651), (141, 642439), (147, 616217), (329, 275331), (343, 264093), (987, 91777), (1029, 88031), (1873, 48363), (2303, 39333), (5619, 16121), (6909, 13111)]