8941779

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 9444141

約数列:

[1, 3, 7, 9, 11, 17, 21, 23, 27, 33, 51, 63, 69, 77, 99, 119, 121, 153, 161, 187, 189, 207, 231, 253, 297, 357, 363, 391, 459, 483, 561, 621, 693, 759, 847, 1071, 1089, 1173, 1309, 1449, 1683, 1771, 2057, 2079, 2277, 2541, 2737, 2783, 3213, 3267, 3519, 3927, 4301, 4347, 5049, 5313, 6171, 6831, 7623, 8211, 8349, 10557, 11781, 12903, 14399, 15939, 18513, 19481, 22869, 24633, 25047, 30107, 35343, 38709, 43197, 47311, 47817, 55539, 58443, 73899, 75141, 90321, 116127, 129591, 141933, 175329, 270963, 331177, 388773, 425799, 525987, 812889, 993531, 1277397, 2980593, 8941779]

約数ペア:

[(1, 8941779), (3, 2980593), (7, 1277397), (9, 993531), (11, 812889), (17, 525987), (21, 425799), (23, 388773), (27, 331177), (33, 270963), (51, 175329), (63, 141933), (69, 129591), (77, 116127), (99, 90321), (119, 75141), (121, 73899), (153, 58443), (161, 55539), (187, 47817), (189, 47311), (207, 43197), (231, 38709), (253, 35343), (297, 30107), (357, 25047), (363, 24633), (391, 22869), (459, 19481), (483, 18513), (561, 15939), (621, 14399), (693, 12903), (759, 11781), (847, 10557), (1071, 8349), (1089, 8211), (1173, 7623), (1309, 6831), (1449, 6171), (1683, 5313), (1771, 5049), (2057, 4347), (2079, 4301), (2277, 3927), (2541, 3519), (2737, 3267), (2783, 3213)]