157468971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{207469}}^1$

素因数の和:207506

約数の個数: 16

約数和(自身を含む): 239005440

約数和(自身を除く): 81536469

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 207469, 622407, 2282159, 4771787, 6846477, 14315361, 52489657, 157468971]

約数ペア:

[(1, 157468971), (3, 52489657), (11, 14315361), (23, 6846477), (33, 4771787), (69, 2282159), (253, 622407), (759, 207469)]