27810181

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 34482240

約数和(自身を除く): 6672059

約数列:

[1, 7, 17, 59, 119, 233, 289, 413, 1003, 1631, 2023, 3961, 7021, 13747, 17051, 27727, 67337, 96229, 119357, 233699, 471359, 1635893, 3972883, 27810181]

約数ペア:

[(1, 27810181), (7, 3972883), (17, 1635893), (59, 471359), (119, 233699), (233, 119357), (289, 96229), (413, 67337), (1003, 27727), (1631, 17051), (2023, 13747), (3961, 7021)]