66252213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 107692416

約数和(自身を除く): 41440203

約数列:

[1, 3, 9, 17, 23, 51, 67, 69, 153, 201, 207, 281, 391, 603, 843, 1139, 1173, 1541, 2529, 3417, 3519, 4623, 4777, 6463, 10251, 13869, 14331, 18827, 19389, 26197, 42993, 56481, 58167, 78591, 109871, 169443, 235773, 320059, 329613, 433021, 960177, 988839, 1299063, 2880531, 3897189, 7361357, 22084071, 66252213]

約数ペア:

[(1, 66252213), (3, 22084071), (9, 7361357), (17, 3897189), (23, 2880531), (51, 1299063), (67, 988839), (69, 960177), (153, 433021), (201, 329613), (207, 320059), (281, 235773), (391, 169443), (603, 109871), (843, 78591), (1139, 58167), (1173, 56481), (1541, 42993), (2529, 26197), (3417, 19389), (3519, 18827), (4623, 14331), (4777, 13869), (6463, 10251)]