439885161

素因数分解:

$3^6\times {\mathrm{179}}^1\times {\mathrm{3371}}^1$

素因数の和:3568

約数の個数: 28

約数和(自身を含む): 663407280

約数和(自身を除く): 223522119

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 729, 1611, 3371, 4833, 10113, 14499, 30339, 43497, 91017, 130491, 273051, 603409, 819153, 1810227, 2457459, 5430681, 16292043, 48876129, 146628387, 439885161]

約数ペア:

[(1, 439885161), (3, 146628387), (9, 48876129), (27, 16292043), (81, 5430681), (179, 2457459), (243, 1810227), (537, 819153), (729, 603409), (1611, 273051), (3371, 130491), (4833, 91017), (10113, 43497), (14499, 30339)]