135921519

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 201801600

約数和(自身を除く): 65880081

約数列:

[1, 3, 9, 41, 123, 369, 479, 769, 1437, 2307, 4311, 6921, 19639, 31529, 58917, 94587, 176751, 283761, 368351, 1105053, 3315159, 15102391, 45307173, 135921519]

約数ペア:

[(1, 135921519), (3, 45307173), (9, 15102391), (41, 3315159), (123, 1105053), (369, 368351), (479, 283761), (769, 176751), (1437, 94587), (2307, 58917), (4311, 31529), (6921, 19639)]