82258197

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 128102400

約数和(自身を除く): 45844203

約数列:

[1, 3, 7, 21, 79, 179, 237, 277, 537, 553, 831, 1253, 1659, 1939, 3759, 5817, 14141, 21883, 42423, 49583, 65649, 98987, 148749, 153181, 296961, 347081, 459543, 1041243, 3917057, 11751171, 27419399, 82258197]

約数ペア:

[(1, 82258197), (3, 27419399), (7, 11751171), (21, 3917057), (79, 1041243), (179, 459543), (237, 347081), (277, 296961), (537, 153181), (553, 148749), (831, 98987), (1253, 65649), (1659, 49583), (1939, 42423), (3759, 21883), (5817, 14141)]