15705328491

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{18917}}^1$

素因数の和:19340

約数の個数: 32

約数和(自身を含む): 23582422080

約数和(自身を除く): 7877093589

約数列:

[1, 3, 9, 27, 97, 291, 317, 873, 951, 2619, 2853, 8559, 18917, 30749, 56751, 92247, 170253, 276741, 510759, 830223, 1834949, 5504847, 5996689, 16514541, 17990067, 49543623, 53970201, 161910603, 581678833, 1745036499, 5235109497, 15705328491]

約数ペア:

[(1, 15705328491), (3, 5235109497), (9, 1745036499), (27, 581678833), (97, 161910603), (291, 53970201), (317, 49543623), (873, 17990067), (951, 16514541), (2619, 5996689), (2853, 5504847), (8559, 1834949), (18917, 830223), (30749, 510759), (56751, 276741), (92247, 170253)]