68197278

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{27127}}^1$

素因数の和:27551

約数の個数: 16

約数和(自身を含む): 136725120

約数和(自身を除く): 68527842

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 27127, 54254, 81381, 162762, 11366213, 22732426, 34098639, 68197278]

約数ペア:

[(1, 68197278), (2, 34098639), (3, 22732426), (6, 11366213), (419, 162762), (838, 81381), (1257, 54254), (2514, 27127)]