87275691

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{54787}}^1$

素因数の和:54855

約数の個数: 16

約数和(自身を含む): 131491200

約数和(自身を除く): 44215509

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 54787, 164361, 493083, 1479249, 3232433, 9697299, 29091897, 87275691]

約数ペア:

[(1, 87275691), (3, 29091897), (9, 9697299), (27, 3232433), (59, 1479249), (177, 493083), (531, 164361), (1593, 54787)]