53156969361

素因数分解:

$3^4\times {\mathrm{1013}}^1\times {\mathrm{647837}}^1$

素因数の和:648862

約数の個数: 20

約数和(自身を含む): 79485835572

約数和(自身を除く): 26328866211

約数列:

[1, 3, 9, 27, 81, 1013, 3039, 9117, 27351, 82053, 647837, 1943511, 5830533, 17491599, 52474797, 656258881, 1968776643, 5906329929, 17718989787, 53156969361]

約数ペア:

[(1, 53156969361), (3, 17718989787), (9, 5906329929), (27, 1968776643), (81, 656258881), (1013, 52474797), (3039, 17491599), (9117, 5830533), (27351, 1943511), (82053, 647837)]