222999999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 328976640

約数和(自身を除く): 105976641

約数列:

[1, 3, 17, 37, 51, 59, 111, 177, 629, 1003, 1887, 2003, 2183, 3009, 6009, 6549, 34051, 37111, 74111, 102153, 111333, 118177, 222333, 354531, 1259887, 2009009, 3779661, 4372549, 6027027, 13117647, 74333333, 222999999]

約数ペア:

[(1, 222999999), (3, 74333333), (17, 13117647), (37, 6027027), (51, 4372549), (59, 3779661), (111, 2009009), (177, 1259887), (629, 354531), (1003, 222333), (1887, 118177), (2003, 111333), (2183, 102153), (3009, 74111), (6009, 37111), (6549, 34051)]