207929907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22279}}^1$

素因数の和:22363

約数の個数: 24

約数和(自身を含む): 323238240

約数和(自身を除く): 115308333

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 22279, 66837, 200511, 378743, 1136229, 1359019, 3408687, 4077057, 12231171, 23103323, 69309969, 207929907]

約数ペア:

[(1, 207929907), (3, 69309969), (9, 23103323), (17, 12231171), (51, 4077057), (61, 3408687), (153, 1359019), (183, 1136229), (549, 378743), (1037, 200511), (3111, 66837), (9333, 22279)]