73616081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 94993920

約数和(自身を除く): 21377839

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2239, 2989, 4697, 15673, 24629, 32879, 109711, 136579, 172403, 956053, 1206821, 1502369, 6692371, 10516583, 73616081]

約数ペア:

[(1, 73616081), (7, 10516583), (11, 6692371), (49, 1502369), (61, 1206821), (77, 956053), (427, 172403), (539, 136579), (671, 109711), (2239, 32879), (2989, 24629), (4697, 15673)]