920563555203

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{9433}}^1\times {\mathrm{19751}}^1$

素因数の和:29257

約数の個数: 40

約数和(自身を含む): 1397925440736

約数和(自身を除く): 477361885533

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 9433, 19751, 28299, 59253, 84897, 177759, 254691, 533277, 575413, 764073, 1204811, 1599831, 1726239, 3614433, 5178717, 10843299, 15536151, 32529897, 46608453, 97589691, 186311183, 558933549, 1676800647, 5030401941, 11364982163, 15091205823, 34094946489, 102284839467, 306854518401, 920563555203]

約数ペア:

[(1, 920563555203), (3, 306854518401), (9, 102284839467), (27, 34094946489), (61, 15091205823), (81, 11364982163), (183, 5030401941), (549, 1676800647), (1647, 558933549), (4941, 186311183), (9433, 97589691), (19751, 46608453), (28299, 32529897), (59253, 15536151), (84897, 10843299), (177759, 5178717), (254691, 3614433), (533277, 1726239), (575413, 1599831), (764073, 1204811)]