143435529

素因数分解:

$3^4\times {\mathrm{1061}}^1\times {\mathrm{1669}}^1$

素因数の和:2742

約数の個数: 20

約数和(自身を含む): 214598340

約数和(自身を除く): 71162811

約数列:

[1, 3, 9, 27, 81, 1061, 1669, 3183, 5007, 9549, 15021, 28647, 45063, 85941, 135189, 1770809, 5312427, 15937281, 47811843, 143435529]

約数ペア:

[(1, 143435529), (3, 47811843), (9, 15937281), (27, 5312427), (81, 1770809), (1061, 135189), (1669, 85941), (3183, 45063), (5007, 28647), (9549, 15021)]