78382377

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{47591}}^1$

素因数の和:47661

約数の個数: 16

約数和(自身を含む): 118028160

約数和(自身を除く): 39645783

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 47591, 142773, 428319, 1284957, 2903051, 8709153, 26127459, 78382377]

約数ペア:

[(1, 78382377), (3, 26127459), (9, 8709153), (27, 2903051), (61, 1284957), (183, 428319), (549, 142773), (1647, 47591)]