27668007

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21803}}^1$

素因数の和:21859

約数の個数: 16

約数和(自身を含む): 41863680

約数和(自身を除く): 14195673

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21803, 65409, 196227, 588681, 1024741, 3074223, 9222669, 27668007]

約数ペア:

[(1, 27668007), (3, 9222669), (9, 3074223), (27, 1024741), (47, 588681), (141, 196227), (423, 65409), (1269, 21803)]