69671787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 96445440

約数和(自身を除く): 26773653

約数列:

[1, 3, 31, 93, 181, 543, 4139, 5611, 12417, 16833, 128309, 384927, 749159, 2247477, 23223929, 69671787]

約数ペア:

[(1, 69671787), (3, 23223929), (31, 2247477), (93, 749159), (181, 384927), (543, 128309), (4139, 16833), (5611, 12417)]