70171227

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25903}}^1$

素因数の和:25959

約数の個数: 24

約数和(自身を含む): 118536704

約数和(自身を除く): 48365477

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 25903, 77709, 181321, 233127, 543963, 1113829, 1631889, 3341487, 7796803, 10024461, 23390409, 70171227]

約数ペア:

[(1, 70171227), (3, 23390409), (7, 10024461), (9, 7796803), (21, 3341487), (43, 1631889), (63, 1113829), (129, 543963), (301, 233127), (387, 181321), (903, 77709), (2709, 25903)]