47113353

素因数分解:

$3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 82080000

約数和(自身を除く): 34966647

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 239, 441, 447, 717, 1043, 1323, 1341, 1673, 2151, 3129, 4023, 5019, 6453, 7301, 9387, 11711, 15057, 21903, 28161, 35133, 35611, 45171, 65709, 105399, 106833, 197127, 249277, 316197, 320499, 747831, 961497, 1744939, 2243493, 5234817, 6730479, 15704451, 47113353]

約数ペア:

[(1, 47113353), (3, 15704451), (7, 6730479), (9, 5234817), (21, 2243493), (27, 1744939), (49, 961497), (63, 747831), (147, 320499), (149, 316197), (189, 249277), (239, 197127), (441, 106833), (447, 105399), (717, 65709), (1043, 45171), (1323, 35611), (1341, 35133), (1673, 28161), (2151, 21903), (3129, 15057), (4023, 11711), (5019, 9387), (6453, 7301)]