66758153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45631}}^1$

素因数の和:45668

約数の個数: 16

約数和(自身を含む): 87613440

約数和(自身を除く): 20855287

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 45631, 319417, 501941, 866989, 3513587, 6068923, 9536879, 66758153]

約数ペア:

[(1, 66758153), (7, 9536879), (11, 6068923), (19, 3513587), (77, 866989), (133, 501941), (209, 319417), (1463, 45631)]