87789138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 180354816

約数和(自身を除く): 92565678

約数列:

[1, 2, 3, 6, 47, 94, 141, 193, 282, 386, 579, 1158, 1613, 3226, 4839, 9071, 9678, 18142, 27213, 54426, 75811, 151622, 227433, 311309, 454866, 622618, 933927, 1867854, 14631523, 29263046, 43894569, 87789138]

約数ペア:

[(1, 87789138), (2, 43894569), (3, 29263046), (6, 14631523), (47, 1867854), (94, 933927), (141, 622618), (193, 454866), (282, 311309), (386, 227433), (579, 151622), (1158, 75811), (1613, 54426), (3226, 27213), (4839, 18142), (9071, 9678)]