81660174

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{523}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 167059584

約数和(自身を除く): 85399410

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 491, 523, 982, 1046, 1473, 1569, 2946, 3138, 26023, 27719, 52046, 55438, 78069, 83157, 156138, 166314, 256793, 513586, 770379, 1540758, 13610029, 27220058, 40830087, 81660174]

約数ペア:

[(1, 81660174), (2, 40830087), (3, 27220058), (6, 13610029), (53, 1540758), (106, 770379), (159, 513586), (318, 256793), (491, 166314), (523, 156138), (982, 83157), (1046, 78069), (1473, 55438), (1569, 52046), (2946, 27719), (3138, 26023)]