47883339

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 87415200

約数和(自身を除く): 39531861

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2129, 2499, 3213, 6387, 7497, 14903, 19161, 22491, 36193, 44709, 57483, 104321, 108579, 134127, 253351, 312963, 325737, 402381, 760053, 938889, 977211, 1773457, 2280159, 2816667, 5320371, 6840477, 15961113, 47883339]

約数ペア:

[(1, 47883339), (3, 15961113), (7, 6840477), (9, 5320371), (17, 2816667), (21, 2280159), (27, 1773457), (49, 977211), (51, 938889), (63, 760053), (119, 402381), (147, 325737), (153, 312963), (189, 253351), (357, 134127), (441, 108579), (459, 104321), (833, 57483), (1071, 44709), (1323, 36193), (2129, 22491), (2499, 19161), (3213, 14903), (6387, 7497)]