201546009

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9566

約数の個数: 32

約数和(自身を含む): 344298240

約数和(自身を除く): 142752231

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 9437, 21357, 28311, 66059, 84933, 198177, 254799, 594531, 1066381, 1783593, 3199143, 7464667, 9597429, 22394001, 28792287, 67182003, 201546009]

約数ペア:

[(1, 201546009), (3, 67182003), (7, 28792287), (9, 22394001), (21, 9597429), (27, 7464667), (63, 3199143), (113, 1783593), (189, 1066381), (339, 594531), (791, 254799), (1017, 198177), (2373, 84933), (3051, 66059), (7119, 28311), (9437, 21357)]