75560079

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 117505024

約数和(自身を除く): 41944945

約数列:

[1, 3, 7, 21, 103, 181, 193, 309, 543, 579, 721, 1267, 1351, 2163, 3801, 4053, 18643, 19879, 34933, 55929, 59637, 104799, 130501, 139153, 244531, 391503, 417459, 733593, 3598099, 10794297, 25186693, 75560079]

約数ペア:

[(1, 75560079), (3, 25186693), (7, 10794297), (21, 3598099), (103, 733593), (181, 417459), (193, 391503), (309, 244531), (543, 139153), (579, 130501), (721, 104799), (1267, 59637), (1351, 55929), (2163, 34933), (3801, 19879), (4053, 18643)]