69810498

素因数分解:

$2^1\times 3^6\times {\mathrm{47881}}^1$

素因数の和:47901

約数の個数: 28

約数和(自身を含む): 157005078

約数和(自身を除く): 87194580

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 47881, 95762, 143643, 287286, 430929, 861858, 1292787, 2585574, 3878361, 7756722, 11635083, 23270166, 34905249, 69810498]

約数ペア:

[(1, 69810498), (2, 34905249), (3, 23270166), (6, 11635083), (9, 7756722), (18, 3878361), (27, 2585574), (54, 1292787), (81, 861858), (162, 430929), (243, 287286), (486, 143643), (729, 95762), (1458, 47881)]