47907153

素因数分解:

$3^3\times 7^4\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 40

約数和(自身を含む): 82909600

約数和(自身を除く): 35002447

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 739, 1029, 1323, 2217, 2401, 3087, 5173, 6651, 7203, 9261, 15519, 19953, 21609, 36211, 46557, 64827, 108633, 139671, 253477, 325899, 760431, 977697, 1774339, 2281293, 5323017, 6843879, 15969051, 47907153]

約数ペア:

[(1, 47907153), (3, 15969051), (7, 6843879), (9, 5323017), (21, 2281293), (27, 1774339), (49, 977697), (63, 760431), (147, 325899), (189, 253477), (343, 139671), (441, 108633), (739, 64827), (1029, 46557), (1323, 36211), (2217, 21609), (2401, 19953), (3087, 15519), (5173, 9261), (6651, 7203)]