77020009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 88060896

約数和(自身を除く): 11040887

約数列:

[1, 11, 43, 113, 121, 131, 473, 1243, 1441, 4859, 5203, 5633, 13673, 14803, 15851, 53449, 61963, 162833, 587939, 636529, 681593, 1791163, 7001819, 77020009]

約数ペア:

[(1, 77020009), (11, 7001819), (43, 1791163), (113, 681593), (121, 636529), (131, 587939), (473, 162833), (1243, 61963), (1441, 53449), (4859, 15851), (5203, 14803), (5633, 13673)]