144637569

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{1699}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 216396400

約数和(自身を除く): 71758831

約数列:

[1, 3, 9, 27, 81, 1051, 1699, 3153, 5097, 9459, 15291, 28377, 45873, 85131, 137619, 1785649, 5356947, 16070841, 48212523, 144637569]

約数ペア:

[(1, 144637569), (3, 48212523), (9, 16070841), (27, 5356947), (81, 1785649), (1051, 137619), (1699, 85131), (3153, 45873), (5097, 28377), (9459, 15291)]