1352077556877

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{106320481}}^1$

素因数の和:106320650

約数の個数: 20

約数和(自身を含む): 2032634974876

約数和(自身を除く): 680557417999

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 106320481, 318961443, 956884329, 2870652987, 8611958961, 16692315517, 50076946551, 150230839653, 450692518959, 1352077556877]

約数ペア:

[(1, 1352077556877), (3, 450692518959), (9, 150230839653), (27, 50076946551), (81, 16692315517), (157, 8611958961), (471, 2870652987), (1413, 956884329), (4239, 318961443), (12717, 106320481)]