81194160909

素因数分解:

$3^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1\times {\mathrm{135533}}^1$

素因数の和:136436

約数の個数: 16

約数和(自身を含む): 108748144512

約数和(自身を除く): 27553983603

約数列:

[1, 3, 397, 503, 1191, 1509, 135533, 199691, 406599, 599073, 53806601, 68173099, 161419803, 204519297, 27064720303, 81194160909]

約数ペア:

[(1, 81194160909), (3, 27064720303), (397, 204519297), (503, 161419803), (1191, 68173099), (1509, 53806601), (135533, 599073), (199691, 406599)]