137355939

素因数分解:

$3^3\times 7^1\times {\mathrm{726751}}^1$

素因数の和:726767

約数の個数: 16

約数和(自身を含む): 232560640

約数和(自身を除く): 95204701

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 726751, 2180253, 5087257, 6540759, 15261771, 19622277, 45785313, 137355939]

約数ペア:

[(1, 137355939), (3, 45785313), (7, 19622277), (9, 15261771), (21, 6540759), (27, 5087257), (63, 2180253), (189, 726751)]