26401804551

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{1787}}^1\times {\mathrm{3163}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 39374334720

約数和(自身を除く): 12972530169

約数列:

[1, 3, 9, 27, 173, 519, 1557, 1787, 3163, 4671, 5361, 9489, 16083, 28467, 48249, 85401, 309151, 547199, 927453, 1641597, 2782359, 4924791, 5652281, 8347077, 14774373, 16956843, 50870529, 152611587, 977844613, 2933533839, 8800601517, 26401804551]

約数ペア:

[(1, 26401804551), (3, 8800601517), (9, 2933533839), (27, 977844613), (173, 152611587), (519, 50870529), (1557, 16956843), (1787, 14774373), (3163, 8347077), (4671, 5652281), (5361, 4924791), (9489, 2782359), (16083, 1641597), (28467, 927453), (48249, 547199), (85401, 309151)]