71732817

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{204367}}^1$

素因数の和:204389

約数の個数: 16

約数和(自身を含む): 114446080

約数和(自身を除く): 42713263

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 204367, 613101, 1839303, 2656771, 5517909, 7970313, 23910939, 71732817]

約数ペア:

[(1, 71732817), (3, 23910939), (9, 7970313), (13, 5517909), (27, 2656771), (39, 1839303), (117, 613101), (351, 204367)]