7801591977

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{9963719}}^1$

素因数の和:9963757

約数の個数: 16

約数和(自身を含む): 11956464000

約数和(自身を除く): 4154872023

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 9963719, 29891157, 89673471, 269020413, 288947851, 866843553, 2600530659, 7801591977]

約数ペア:

[(1, 7801591977), (3, 2600530659), (9, 866843553), (27, 288947851), (29, 269020413), (87, 89673471), (261, 29891157), (783, 9963719)]