152080497

素因数分解:

$3^4\times {\mathrm{1109}}^1\times {\mathrm{1693}}^1$

素因数の和:2814

約数の個数: 20

約数和(自身を含む): 227521140

約数和(自身を除く): 75440643

約数列:

[1, 3, 9, 27, 81, 1109, 1693, 3327, 5079, 9981, 15237, 29943, 45711, 89829, 137133, 1877537, 5632611, 16897833, 50693499, 152080497]

約数ペア:

[(1, 152080497), (3, 50693499), (9, 16897833), (27, 5632611), (81, 1877537), (1109, 137133), (1693, 89829), (3327, 45711), (5079, 29943), (9981, 15237)]