87835797

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12791}}^1$

素因数の和:12913

約数の個数: 24

約数和(自身を含む): 146340480

約数和(自身を除く): 58504683

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 12791, 38373, 89537, 115119, 268611, 805833, 1394219, 4182657, 9759533, 12547971, 29278599, 87835797]

約数ペア:

[(1, 87835797), (3, 29278599), (7, 12547971), (9, 9759533), (21, 4182657), (63, 1394219), (109, 805833), (327, 268611), (763, 115119), (981, 89537), (2289, 38373), (6867, 12791)]