53208711

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{1777}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 78943200

約数和(自身を除く): 25734489

約数列:

[1, 3, 9, 27, 1109, 1777, 3327, 5331, 9981, 15993, 29943, 47979, 1970693, 5912079, 17736237, 53208711]

約数ペア:

[(1, 53208711), (3, 17736237), (9, 5912079), (27, 1970693), (1109, 47979), (1777, 29943), (3327, 15993), (5331, 9981)]