161641821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{62003}}^1$

素因数の和:62096

約数の個数: 16

約数和(自身を含む): 238095360

約数和(自身を除く): 76453539

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 62003, 186009, 682033, 2046099, 4898237, 14694711, 53880607, 161641821]

約数ペア:

[(1, 161641821), (3, 53880607), (11, 14694711), (33, 4898237), (79, 2046099), (237, 682033), (869, 186009), (2607, 62003)]