72944907

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{65539}}^1$

素因数の和:65602

約数の個数: 16

約数和(自身を含む): 113253120

約数和(自身を除く): 40308213

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 65539, 196617, 458773, 1376319, 3473567, 10420701, 24314969, 72944907]

約数ペア:

[(1, 72944907), (3, 24314969), (7, 10420701), (21, 3473567), (53, 1376319), (159, 458773), (371, 196617), (1113, 65539)]