127777272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{760579}}^1$

素因数の和:760595

約数の個数: 32

約数和(自身を含む): 365078400

約数和(自身を除く): 237301128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 760579, 1521158, 2281737, 3042316, 4563474, 5324053, 6084632, 9126948, 10648106, 15972159, 18253896, 21296212, 31944318, 42592424, 63888636, 127777272]

約数ペア:

[(1, 127777272), (2, 63888636), (3, 42592424), (4, 31944318), (6, 21296212), (7, 18253896), (8, 15972159), (12, 10648106), (14, 9126948), (21, 6084632), (24, 5324053), (28, 4563474), (42, 3042316), (56, 2281737), (84, 1521158), (168, 760579)]