128703957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{42773}}^1$

素因数の和:42852

約数の個数: 16

約数和(自身を含む): 184783680

約数和(自身を除く): 56079723

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 42773, 128319, 727141, 2181423, 2523607, 7570821, 42901319, 128703957]

約数ペア:

[(1, 128703957), (3, 42901319), (17, 7570821), (51, 2523607), (59, 2181423), (177, 727141), (1003, 128319), (3009, 42773)]