66698274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{209743}}^1$

素因数の和:209801

約数の個数: 16

約数和(自身を含む): 135914112

約数和(自身を除く): 69215838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 209743, 419486, 629229, 1258458, 11116379, 22232758, 33349137, 66698274]

約数ペア:

[(1, 66698274), (2, 33349137), (3, 22232758), (6, 11116379), (53, 1258458), (106, 629229), (159, 419486), (318, 209743)]