77997726

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{59359}}^1$

素因数の和:59440

約数の個数: 24

約数和(自身を含む): 171312960

約数和(自身を除く): 93315234

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 59359, 118718, 178077, 356154, 534231, 1068462, 4333207, 8666414, 12999621, 25999242, 38998863, 77997726]

約数ペア:

[(1, 77997726), (2, 38998863), (3, 25999242), (6, 12999621), (9, 8666414), (18, 4333207), (73, 1068462), (146, 534231), (219, 356154), (438, 178077), (657, 118718), (1314, 59359)]