87997278

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{276721}}^1$

素因数の和:276779

約数の個数: 16

約数和(自身を含む): 179315856

約数和(自身を除く): 91318578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 276721, 553442, 830163, 1660326, 14666213, 29332426, 43998639, 87997278]

約数ペア:

[(1, 87997278), (2, 43998639), (3, 29332426), (6, 14666213), (53, 1660326), (106, 830163), (159, 553442), (318, 276721)]