196128567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 121132233

約数列:

[1, 3, 9, 23, 27, 53, 59, 69, 101, 159, 177, 207, 303, 477, 531, 621, 909, 1219, 1357, 1431, 1593, 2323, 2727, 3127, 3657, 4071, 5353, 5959, 6969, 9381, 10971, 12213, 16059, 17877, 20907, 28143, 32913, 36639, 48177, 53631, 62721, 71921, 84429, 123119, 137057, 144531, 160893, 215763, 315827, 369357, 411171, 647289, 947481, 1108071, 1233513, 1941867, 2842443, 3324213, 3700539, 7264021, 8527329, 21792063, 65376189, 196128567]

約数ペア:

[(1, 196128567), (3, 65376189), (9, 21792063), (23, 8527329), (27, 7264021), (53, 3700539), (59, 3324213), (69, 2842443), (101, 1941867), (159, 1233513), (177, 1108071), (207, 947481), (303, 647289), (477, 411171), (531, 369357), (621, 315827), (909, 215763), (1219, 160893), (1357, 144531), (1431, 137057), (1593, 123119), (2323, 84429), (2727, 71921), (3127, 62721), (3657, 53631), (4071, 48177), (5353, 36639), (5959, 32913), (6969, 28143), (9381, 20907), (10971, 17877), (12213, 16059)]