814832811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 1333464160

約数和(自身を除く): 518631349

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1381, 1599, 1681, 4143, 4797, 5043, 12429, 14391, 15129, 17953, 21853, 37287, 45387, 53859, 56621, 65559, 161577, 169863, 196677, 484731, 509589, 590031, 736073, 1528767, 2208219, 2321461, 6624657, 6964383, 19873971, 20893149, 30178993, 62679447, 90536979, 271610937, 814832811]

約数ペア:

[(1, 814832811), (3, 271610937), (9, 90536979), (13, 62679447), (27, 30178993), (39, 20893149), (41, 19873971), (117, 6964383), (123, 6624657), (351, 2321461), (369, 2208219), (533, 1528767), (1107, 736073), (1381, 590031), (1599, 509589), (1681, 484731), (4143, 196677), (4797, 169863), (5043, 161577), (12429, 65559), (14391, 56621), (15129, 53859), (17953, 45387), (21853, 37287)]