156745990647

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37943837}}^1$

素因数の和:37943869

約数の個数: 24

約数和(自身を含む): 248608026576

約数和(自身を除く): 91862035929

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 37943837, 113831511, 341494533, 645045229, 1024483599, 1935135687, 3073450797, 5805407061, 9220352391, 17416221183, 52248663549, 156745990647]

約数ペア:

[(1, 156745990647), (3, 52248663549), (9, 17416221183), (17, 9220352391), (27, 5805407061), (51, 3073450797), (81, 1935135687), (153, 1024483599), (243, 645045229), (459, 341494533), (1377, 113831511), (4131, 37943837)]