53571537

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 80589600

約数和(自身を除く): 27018063

約数列:

[1, 3, 9, 27, 81, 243, 449, 491, 1347, 1473, 4041, 4419, 12123, 13257, 36369, 39771, 109107, 119313, 220459, 661377, 1984131, 5952393, 17857179, 53571537]

約数ペア:

[(1, 53571537), (3, 17857179), (9, 5952393), (27, 1984131), (81, 661377), (243, 220459), (449, 119313), (491, 109107), (1347, 39771), (1473, 36369), (4041, 13257), (4419, 12123)]