30467637

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 47232000

約数和(自身を除く): 16764363

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 409, 801, 837, 1227, 2403, 2759, 3681, 8277, 11043, 12679, 24831, 36401, 38037, 74493, 109203, 114111, 327609, 342333, 982827, 1128431, 3385293, 10155879, 30467637]

約数ペア:

[(1, 30467637), (3, 10155879), (9, 3385293), (27, 1128431), (31, 982827), (89, 342333), (93, 327609), (267, 114111), (279, 109203), (409, 74493), (801, 38037), (837, 36401), (1227, 24831), (2403, 12679), (2759, 11043), (3681, 8277)]