27480483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 43016688

約数和(自身を除く): 15536205

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4177, 6579, 12531, 37593, 71009, 179611, 213027, 538833, 639081, 1616499, 3053387, 9160161, 27480483]

約数ペア:

[(1, 27480483), (3, 9160161), (9, 3053387), (17, 1616499), (43, 639081), (51, 538833), (129, 213027), (153, 179611), (387, 71009), (731, 37593), (2193, 12531), (4177, 6579)]