15671937099

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{13691}}^1$

素因数の和:14320

約数の個数: 48

約数和(自身を含む): 26222918400

約数和(自身を除く): 10550981301

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 599, 637, 1797, 1911, 4193, 7787, 12579, 13691, 23361, 29351, 41073, 54509, 88053, 95837, 163527, 177983, 287511, 381563, 533949, 670859, 1144689, 1245881, 2012577, 3737643, 8200909, 8721167, 24602727, 26163501, 57406363, 106611817, 172219089, 319835451, 401844541, 746282719, 1205533623, 2238848157, 5223979033, 15671937099]

約数ペア:

[(1, 15671937099), (3, 5223979033), (7, 2238848157), (13, 1205533623), (21, 746282719), (39, 401844541), (49, 319835451), (91, 172219089), (147, 106611817), (273, 57406363), (599, 26163501), (637, 24602727), (1797, 8721167), (1911, 8200909), (4193, 3737643), (7787, 2012577), (12579, 1245881), (13691, 1144689), (23361, 670859), (29351, 533949), (41073, 381563), (54509, 287511), (88053, 177983), (95837, 163527)]