173127978

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 386695296

約数和(自身を除く): 213567318

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 113, 141, 226, 282, 339, 423, 678, 846, 1017, 1811, 2034, 3622, 5311, 5433, 10622, 10866, 15933, 16299, 31866, 32598, 47799, 85117, 95598, 170234, 204643, 255351, 409286, 510702, 613929, 766053, 1227858, 1532106, 1841787, 3683574, 9618221, 19236442, 28854663, 57709326, 86563989, 173127978]

約数ペア:

[(1, 173127978), (2, 86563989), (3, 57709326), (6, 28854663), (9, 19236442), (18, 9618221), (47, 3683574), (94, 1841787), (113, 1532106), (141, 1227858), (226, 766053), (282, 613929), (339, 510702), (423, 409286), (678, 255351), (846, 204643), (1017, 170234), (1811, 95598), (2034, 85117), (3622, 47799), (5311, 32598), (5433, 31866), (10622, 16299), (10866, 15933)]