67391145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88093}}^1$

素因数の和:88121

約数の個数: 24

約数和(自身を含む): 123683976

約数和(自身を除く): 56292831

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 88093, 264279, 440465, 792837, 1321395, 1497581, 3964185, 4492743, 7487905, 13478229, 22463715, 67391145]

約数ペア:

[(1, 67391145), (3, 22463715), (5, 13478229), (9, 7487905), (15, 4492743), (17, 3964185), (45, 1497581), (51, 1321395), (85, 792837), (153, 440465), (255, 264279), (765, 88093)]