70927281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4253}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 109497960

約数和(自身を除く): 38570679

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 4253, 5559, 12759, 16677, 38277, 72301, 216903, 463577, 650709, 1390731, 4172193, 7880809, 23642427, 70927281]

約数ペア:

[(1, 70927281), (3, 23642427), (9, 7880809), (17, 4172193), (51, 1390731), (109, 650709), (153, 463577), (327, 216903), (981, 72301), (1853, 38277), (4253, 16677), (5559, 12759)]