89080719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8879

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 61070961

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8819, 10101, 26457, 61733, 114647, 185199, 326303, 343941, 802529, 978909, 2284121, 2407587, 4241939, 6852363, 12725817, 29693573, 89080719]

約数ペア:

[(1, 89080719), (3, 29693573), (7, 12725817), (13, 6852363), (21, 4241939), (37, 2407587), (39, 2284121), (91, 978909), (111, 802529), (259, 343941), (273, 326303), (481, 185199), (777, 114647), (1443, 61733), (3367, 26457), (8819, 10101)]