80884353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 124849152

約数和(自身を除く): 43964799

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 1403, 1747, 2013, 4209, 5241, 15433, 19217, 40181, 46299, 57651, 106567, 120543, 319701, 441991, 1172237, 1325973, 2451041, 3516711, 7353123, 26961451, 80884353]

約数ペア:

[(1, 80884353), (3, 26961451), (11, 7353123), (23, 3516711), (33, 2451041), (61, 1325973), (69, 1172237), (183, 441991), (253, 319701), (671, 120543), (759, 106567), (1403, 57651), (1747, 46299), (2013, 40181), (4209, 19217), (5241, 15433)]