47198619

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 77622272

約数和(自身を除く): 30423653

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 223, 243, 351, 603, 669, 871, 1053, 1809, 2007, 2613, 2899, 3159, 5427, 6021, 7839, 8697, 14941, 16281, 18063, 23517, 26091, 44823, 54189, 70551, 78273, 134469, 194233, 211653, 234819, 403407, 582699, 704457, 1210221, 1748097, 3630663, 5244291, 15732873, 47198619]

約数ペア:

[(1, 47198619), (3, 15732873), (9, 5244291), (13, 3630663), (27, 1748097), (39, 1210221), (67, 704457), (81, 582699), (117, 403407), (201, 234819), (223, 211653), (243, 194233), (351, 134469), (603, 78273), (669, 70551), (871, 54189), (1053, 44823), (1809, 26091), (2007, 23517), (2613, 18063), (2899, 16281), (3159, 14941), (5427, 8697), (6021, 7839)]