90138621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14867}}^1$

素因数の和:14960

約数の個数: 16

約数和(自身を含む): 125604864

約数和(自身を除く): 35466243

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 14867, 44601, 639281, 698749, 1917843, 2096247, 30046207, 90138621]

約数ペア:

[(1, 90138621), (3, 30046207), (43, 2096247), (47, 1917843), (129, 698749), (141, 639281), (2021, 44601), (6063, 14867)]