82470213

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77003}}^1$

素因数の和:77033

約数の個数: 24

約数和(自身を含む): 144151488

約数和(自身を除く): 61681275

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 77003, 231009, 539021, 693027, 1309051, 1617063, 3927153, 4851189, 9163357, 11781459, 27490071, 82470213]

約数ペア:

[(1, 82470213), (3, 27490071), (7, 11781459), (9, 9163357), (17, 4851189), (21, 3927153), (51, 1617063), (63, 1309051), (119, 693027), (153, 539021), (357, 231009), (1071, 77003)]