78894996867

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{7550483}}^1$

素因数の和:7550541

約数の個数: 24

約数和(自身を含む): 120928551744

約数和(自身を除く): 42033554877

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 7550483, 22651449, 67954347, 203863041, 324670769, 611589123, 974012307, 1834767369, 2922036921, 8766110763, 26298332289, 78894996867]

約数ペア:

[(1, 78894996867), (3, 26298332289), (9, 8766110763), (27, 2922036921), (43, 1834767369), (81, 974012307), (129, 611589123), (243, 324670769), (387, 203863041), (1161, 67954347), (3483, 22651449), (10449, 7550483)]