42063543

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 25028937

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 127, 141, 243, 261, 381, 423, 783, 1143, 1269, 1363, 2349, 3429, 3683, 3807, 4089, 5969, 7047, 10287, 11049, 11421, 12267, 17907, 30861, 33147, 36801, 53721, 99441, 110403, 161163, 173101, 298323, 331209, 483489, 519303, 894969, 1450467, 1557909, 4673727, 14021181, 42063543]

約数ペア:

[(1, 42063543), (3, 14021181), (9, 4673727), (27, 1557909), (29, 1450467), (47, 894969), (81, 519303), (87, 483489), (127, 331209), (141, 298323), (243, 173101), (261, 161163), (381, 110403), (423, 99441), (783, 53721), (1143, 36801), (1269, 33147), (1363, 30861), (2349, 17907), (3429, 12267), (3683, 11421), (3807, 11049), (4089, 10287), (5969, 7047)]