190069299

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 335642112

約数和(自身を除く): 145572813

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 103, 119, 153, 309, 357, 721, 927, 1071, 1723, 1751, 2163, 5169, 5253, 6489, 12061, 12257, 15507, 15759, 29291, 36183, 36771, 87873, 108549, 110313, 177469, 205037, 263619, 532407, 615111, 1242283, 1597221, 1845333, 3016973, 3726849, 9050919, 11180547, 21118811, 27152757, 63356433, 190069299]

約数ペア:

[(1, 190069299), (3, 63356433), (7, 27152757), (9, 21118811), (17, 11180547), (21, 9050919), (51, 3726849), (63, 3016973), (103, 1845333), (119, 1597221), (153, 1242283), (309, 615111), (357, 532407), (721, 263619), (927, 205037), (1071, 177469), (1723, 110313), (1751, 108549), (2163, 87873), (5169, 36771), (5253, 36183), (6489, 29291), (12061, 15759), (12257, 15507)]