67053819

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 106960896

約数和(自身を除く): 39907077

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1657, 1927, 4971, 5781, 11599, 13489, 34797, 40467, 67937, 77879, 203811, 233637, 475559, 545153, 1426677, 1635459, 3193039, 9579117, 22351273, 67053819]

約数ペア:

[(1, 67053819), (3, 22351273), (7, 9579117), (21, 3193039), (41, 1635459), (47, 1426677), (123, 545153), (141, 475559), (287, 233637), (329, 203811), (861, 77879), (987, 67937), (1657, 40467), (1927, 34797), (4971, 13489), (5781, 11599)]