69862639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 98945280

約数和(自身を除く): 29082641

約数列:

[1, 7, 11, 17, 19, 53, 77, 119, 133, 187, 209, 323, 371, 583, 901, 1007, 1309, 1463, 2261, 2809, 3553, 4081, 6307, 7049, 9911, 11077, 17119, 19663, 24871, 30899, 47753, 53371, 69377, 77539, 119833, 188309, 216293, 334271, 373597, 525283, 587081, 907307, 1318163, 3676981, 4109567, 6351149, 9980377, 69862639]

約数ペア:

[(1, 69862639), (7, 9980377), (11, 6351149), (17, 4109567), (19, 3676981), (53, 1318163), (77, 907307), (119, 587081), (133, 525283), (187, 373597), (209, 334271), (323, 216293), (371, 188309), (583, 119833), (901, 77539), (1007, 69377), (1309, 53371), (1463, 47753), (2261, 30899), (2809, 24871), (3553, 19663), (4081, 17119), (6307, 11077), (7049, 9911)]