79753653

素因数分解:

$3^4\times 7^1\times {\mathrm{140659}}^1$

素因数の和:140678

約数の個数: 20

約数和(自身を含む): 136158880

約数和(自身を除く): 56405227

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 140659, 421977, 984613, 1265931, 2953839, 3797793, 8861517, 11393379, 26584551, 79753653]

約数ペア:

[(1, 79753653), (3, 26584551), (7, 11393379), (9, 8861517), (21, 3797793), (27, 2953839), (63, 1265931), (81, 984613), (189, 421977), (567, 140659)]