140184159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6529}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 198407520

約数和(自身を除く): 58223361

約数列:

[1, 3, 17, 51, 421, 1263, 6529, 7157, 19587, 21471, 110993, 332979, 2748709, 8246127, 46728053, 140184159]

約数ペア:

[(1, 140184159), (3, 46728053), (17, 8246127), (51, 2748709), (421, 332979), (1263, 110993), (6529, 21471), (7157, 19587)]