66200057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 88418304

約数和(自身を除く): 22218247

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 491, 721, 1133, 1309, 1751, 3437, 5401, 7931, 8347, 12257, 19261, 37807, 50573, 58429, 91817, 134827, 354011, 556303, 642719, 859741, 3894121, 6018187, 9457151, 66200057]

約数ペア:

[(1, 66200057), (7, 9457151), (11, 6018187), (17, 3894121), (77, 859741), (103, 642719), (119, 556303), (187, 354011), (491, 134827), (721, 91817), (1133, 58429), (1309, 50573), (1751, 37807), (3437, 19261), (5401, 12257), (7931, 8347)]