86540877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 132818400

約数和(自身を除く): 46277523

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 4643, 6213, 13929, 18639, 41787, 88217, 264651, 506087, 793953, 1518261, 4554783, 9615653, 28846959, 86540877]

約数ペア:

[(1, 86540877), (3, 28846959), (9, 9615653), (19, 4554783), (57, 1518261), (109, 793953), (171, 506087), (327, 264651), (981, 88217), (2071, 41787), (4643, 18639), (6213, 13929)]