149202387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4373}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 229267584

約数和(自身を除く): 80065197

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 3791, 4373, 11373, 13119, 34119, 39357, 74341, 223023, 669069, 975179, 2925537, 8776611, 16578043, 49734129, 149202387]

約数ペア:

[(1, 149202387), (3, 49734129), (9, 16578043), (17, 8776611), (51, 2925537), (153, 975179), (223, 669069), (669, 223023), (2007, 74341), (3791, 39357), (4373, 34119), (11373, 13119)]