66757263

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4157}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 91609056

約数和(自身を除く): 24851793

約数列:

[1, 3, 53, 101, 159, 303, 4157, 5353, 12471, 16059, 220321, 419857, 660963, 1259571, 22252421, 66757263]

約数ペア:

[(1, 66757263), (3, 22252421), (53, 1259571), (101, 660963), (159, 419857), (303, 220321), (4157, 16059), (5353, 12471)]