39767763

素因数分解:

$3^1\times 7^4\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 61868488

約数和(自身を除く): 22100725

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5521, 7203, 16563, 38647, 115941, 270529, 811587, 1893703, 5681109, 13255921, 39767763]

約数ペア:

[(1, 39767763), (3, 13255921), (7, 5681109), (21, 1893703), (49, 811587), (147, 270529), (343, 115941), (1029, 38647), (2401, 16563), (5521, 7203)]