63736621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 78503040

約数和(自身を除く): 14766419

約数列:

[1, 13, 17, 19, 43, 221, 247, 323, 353, 559, 731, 817, 4199, 4589, 6001, 6707, 9503, 10621, 13889, 15179, 78013, 87191, 114019, 180557, 197327, 258043, 288401, 1482247, 3354559, 3749213, 4902817, 63736621]

約数ペア:

[(1, 63736621), (13, 4902817), (17, 3749213), (19, 3354559), (43, 1482247), (221, 288401), (247, 258043), (323, 197327), (353, 180557), (559, 114019), (731, 87191), (817, 78013), (4199, 15179), (4589, 13889), (6001, 10621), (6707, 9503)]