127697262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{276401}}^1$

素因数の和:276424

約数の個数: 32

約数和(自身を含む): 318415104

約数和(自身を除く): 190717842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 276401, 552802, 829203, 1658406, 1934807, 3040411, 3869614, 5804421, 6080822, 9121233, 11608842, 18242466, 21282877, 42565754, 63848631, 127697262]

約数ペア:

[(1, 127697262), (2, 63848631), (3, 42565754), (6, 21282877), (7, 18242466), (11, 11608842), (14, 9121233), (21, 6080822), (22, 5804421), (33, 3869614), (42, 3040411), (66, 1934807), (77, 1658406), (154, 829203), (231, 552802), (462, 276401)]