72865527

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{35771}}^1$

素因数の和:35878

約数の個数: 16

約数和(自身を含む): 112180992

約数和(自身を除く): 39315465

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 35771, 107313, 250397, 751191, 3469787, 10409361, 24288509, 72865527]

約数ペア:

[(1, 72865527), (3, 24288509), (7, 10409361), (21, 3469787), (97, 751191), (291, 250397), (679, 107313), (2037, 35771)]