169778817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1579}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 264555200

約数和(自身を除く): 94776383

約数列:

[1, 3, 9, 13, 39, 117, 919, 1579, 2757, 4737, 8271, 11947, 14211, 20527, 35841, 61581, 107523, 184743, 1451101, 4353303, 13059909, 18864313, 56592939, 169778817]

約数ペア:

[(1, 169778817), (3, 56592939), (9, 18864313), (13, 13059909), (39, 4353303), (117, 1451101), (919, 184743), (1579, 107523), (2757, 61581), (4737, 35841), (8271, 20527), (11947, 14211)]