74851281

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 111831720

約数和(自身を除く): 36980439

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 1861, 4469, 5583, 13407, 16749, 40221, 76301, 202849, 228903, 608547, 686709, 1825641, 8316809, 24950427, 74851281]

約数ペア:

[(1, 74851281), (3, 24950427), (9, 8316809), (41, 1825641), (109, 686709), (123, 608547), (327, 228903), (369, 202849), (981, 76301), (1861, 40221), (4469, 16749), (5583, 13407)]