365220387

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 635381760

約数和(自身を除く): 270161373

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 103, 189, 219, 257, 309, 511, 657, 721, 771, 927, 1533, 1799, 1971, 2163, 2313, 2781, 4599, 5397, 6489, 6939, 7519, 13797, 16191, 18761, 19467, 22557, 26471, 48573, 52633, 56283, 67671, 79413, 131327, 157899, 168849, 185297, 203013, 238239, 393981, 473697, 506547, 555891, 714717, 1181943, 1421091, 1667673, 1932383, 3545829, 5003019, 5797149, 13526681, 17391447, 40580043, 52174341, 121740129, 365220387]

約数ペア:

[(1, 365220387), (3, 121740129), (7, 52174341), (9, 40580043), (21, 17391447), (27, 13526681), (63, 5797149), (73, 5003019), (103, 3545829), (189, 1932383), (219, 1667673), (257, 1421091), (309, 1181943), (511, 714717), (657, 555891), (721, 506547), (771, 473697), (927, 393981), (1533, 238239), (1799, 203013), (1971, 185297), (2163, 168849), (2313, 157899), (2781, 131327), (4599, 79413), (5397, 67671), (6489, 56283), (6939, 52633), (7519, 48573), (13797, 26471), (16191, 22557), (18761, 19467)]