64072569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28979}}^1$

素因数の和:29060

約数の個数: 16

約数和(自身を含む): 94590720

約数和(自身を除く): 30518151

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 28979, 86937, 318769, 956307, 1941593, 5824779, 21357523, 64072569]

約数ペア:

[(1, 64072569), (3, 21357523), (11, 5824779), (33, 1941593), (67, 956307), (201, 318769), (737, 86937), (2211, 28979)]