53719263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8663}}^1$

素因数の和:8735

約数の個数: 24

約数和(自身を含む): 85149792

約数和(自身を除く): 31430529

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 8663, 25989, 77967, 112619, 337857, 459139, 1013571, 1377417, 4132251, 5968807, 17906421, 53719263]

約数ペア:

[(1, 53719263), (3, 17906421), (9, 5968807), (13, 4132251), (39, 1377417), (53, 1013571), (117, 459139), (159, 337857), (477, 112619), (689, 77967), (2067, 25989), (6201, 8663)]