189227583

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 293609888

約数和(自身を除く): 104382305

約数列:

[1, 3, 9, 27, 37, 81, 103, 111, 309, 333, 613, 927, 999, 1839, 2781, 2997, 3811, 5517, 8343, 11433, 16551, 22681, 34299, 49653, 63139, 68043, 102897, 189417, 204129, 308691, 568251, 612387, 1704753, 1837161, 2336143, 5114259, 7008429, 21025287, 63075861, 189227583]

約数ペア:

[(1, 189227583), (3, 63075861), (9, 21025287), (27, 7008429), (37, 5114259), (81, 2336143), (103, 1837161), (111, 1704753), (309, 612387), (333, 568251), (613, 308691), (927, 204129), (999, 189417), (1839, 102897), (2781, 68043), (2997, 63139), (3811, 49653), (5517, 34299), (8343, 22681), (11433, 16551)]