37945827

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{8839}}^1$

素因数の和:8904

約数の個数: 20

約数和(自身を含む): 57760560

約数和(自身を除く): 19814733

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 8839, 26517, 79551, 238653, 468467, 715959, 1405401, 4216203, 12648609, 37945827]

約数ペア:

[(1, 37945827), (3, 12648609), (9, 4216203), (27, 1405401), (53, 715959), (81, 468467), (159, 238653), (477, 79551), (1431, 26517), (4293, 8839)]