73621009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25841}}^1$

素因数の和:25896

約数の個数: 16

約数和(自身を含む): 94271616

約数和(自身を除く): 20650607

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 25841, 180887, 284251, 956117, 1989757, 6692819, 10517287, 73621009]

約数ペア:

[(1, 73621009), (7, 10517287), (11, 6692819), (37, 1989757), (77, 956117), (259, 284251), (407, 180887), (2849, 25841)]