27140967

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 19146393

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 881, 1141, 1467, 2643, 3423, 4401, 6167, 7929, 10269, 18501, 23787, 30807, 55503, 143603, 166509, 430809, 1005221, 1292427, 3015663, 3877281, 9046989, 27140967]

約数ペア:

[(1, 27140967), (3, 9046989), (7, 3877281), (9, 3015663), (21, 1292427), (27, 1005221), (63, 430809), (163, 166509), (189, 143603), (489, 55503), (881, 30807), (1141, 23787), (1467, 18501), (2643, 10269), (3423, 7929), (4401, 6167)]