80924921

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13649}}^1$

素因数の和:13685

約数の個数: 18

約数和(自身を含む): 103480650

約数和(自身を除く): 22555729

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 13649, 95543, 150139, 668801, 1050973, 1651529, 7356811, 11560703, 80924921]

約数ペア:

[(1, 80924921), (7, 11560703), (11, 7356811), (49, 1651529), (77, 1050973), (121, 668801), (539, 150139), (847, 95543), (5929, 13649)]