57021621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1637}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 80668224

約数和(自身を除く): 23646603

約数列:

[1, 3, 17, 51, 683, 1637, 2049, 4911, 11611, 27829, 34833, 83487, 1118071, 3354213, 19007207, 57021621]

約数ペア:

[(1, 57021621), (3, 19007207), (17, 3354213), (51, 1118071), (683, 83487), (1637, 34833), (2049, 27829), (4911, 11611)]