72662967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{207017}}^1$

素因数の和:207039

約数の個数: 16

約数和(自身を含む): 115930080

約数和(自身を除く): 43267113

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 207017, 621051, 1863153, 2691221, 5589459, 8073663, 24220989, 72662967]

約数ペア:

[(1, 72662967), (3, 24220989), (9, 8073663), (13, 5589459), (27, 2691221), (39, 1863153), (117, 621051), (351, 207017)]