15543313149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{111857}}^1$

素因数の和:112389

約数の個数: 32

約数和(自身を含む): 25557315840

約数和(自身を除く): 10014002691

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 509, 1527, 3563, 6617, 10689, 19851, 46319, 111857, 138957, 335571, 782999, 1454141, 2348997, 4362423, 10178987, 30536961, 56935213, 170805639, 398546491, 740157769, 1195639473, 2220473307, 5181104383, 15543313149]

約数ペア:

[(1, 15543313149), (3, 5181104383), (7, 2220473307), (13, 1195639473), (21, 740157769), (39, 398546491), (91, 170805639), (273, 56935213), (509, 30536961), (1527, 10178987), (3563, 4362423), (6617, 2348997), (10689, 1454141), (19851, 782999), (46319, 335571), (111857, 138957)]