278322670089

素因数分解:

$3^2\times {\mathrm{263}}^1\times {\mathrm{3217}}^1\times {\mathrm{36551}}^1$

素因数の和:40037

約数の個数: 24

約数和(自身を含む): 403686721152

約数和(自身を除く): 125364051063

約数列:

[1, 3, 9, 263, 789, 2367, 3217, 9651, 28953, 36551, 109653, 328959, 846071, 2538213, 7614639, 9612913, 28838739, 86516217, 117584567, 352753701, 1058261103, 30924741121, 92774223363, 278322670089]

約数ペア:

[(1, 278322670089), (3, 92774223363), (9, 30924741121), (263, 1058261103), (789, 352753701), (2367, 117584567), (3217, 86516217), (9651, 28838739), (28953, 9612913), (36551, 7614639), (109653, 2538213), (328959, 846071)]