73671983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20357}}^1$

素因数の和:20422

約数の個数: 16

約数和(自身を含む): 93809664

約数和(自身を除く): 20137681

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 20357, 142499, 223927, 956779, 1567489, 6697453, 10524569, 73671983]

約数ペア:

[(1, 73671983), (7, 10524569), (11, 6697453), (47, 1567489), (77, 956779), (329, 223927), (517, 142499), (3619, 20357)]