45874143

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 84829680

約数和(自身を除く): 38955537

約数列:

[1, 3, 7, 9, 17, 21, 29, 49, 51, 63, 87, 119, 147, 153, 203, 211, 261, 357, 441, 493, 609, 633, 833, 1071, 1421, 1477, 1479, 1827, 1899, 2499, 3451, 3587, 4263, 4431, 4437, 6119, 7497, 10339, 10353, 10761, 12789, 13293, 18357, 24157, 25109, 31017, 31059, 32283, 42833, 55071, 72471, 75327, 93051, 104023, 128499, 175763, 217413, 225981, 299831, 312069, 385497, 527289, 728161, 899493, 936207, 1581867, 2184483, 2698479, 5097127, 6553449, 15291381, 45874143]

約数ペア:

[(1, 45874143), (3, 15291381), (7, 6553449), (9, 5097127), (17, 2698479), (21, 2184483), (29, 1581867), (49, 936207), (51, 899493), (63, 728161), (87, 527289), (119, 385497), (147, 312069), (153, 299831), (203, 225981), (211, 217413), (261, 175763), (357, 128499), (441, 104023), (493, 93051), (609, 75327), (633, 72471), (833, 55071), (1071, 42833), (1421, 32283), (1477, 31059), (1479, 31017), (1827, 25109), (1899, 24157), (2499, 18357), (3451, 13293), (3587, 12789), (4263, 10761), (4431, 10353), (4437, 10339), (6119, 7497)]