1115208081

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1059077}}^1$

素因数の和:1059102

約数の個数: 20

約数和(自身を含む): 1794078132

約数和(自身を除く): 678870051

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1059077, 3177231, 9531693, 13768001, 28595079, 41304003, 85785237, 123912009, 371736027, 1115208081]

約数ペア:

[(1, 1115208081), (3, 371736027), (9, 123912009), (13, 85785237), (27, 41304003), (39, 28595079), (81, 13768001), (117, 9531693), (351, 3177231), (1053, 1059077)]