169359489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 271514880

約数和(自身を除く): 102155391

約数列:

[1, 3, 9, 13, 39, 73, 79, 117, 219, 237, 251, 657, 711, 753, 949, 1027, 2259, 2847, 3081, 3263, 5767, 8541, 9243, 9789, 17301, 18323, 19829, 29367, 51903, 54969, 59487, 74971, 164907, 178461, 224913, 238199, 257777, 674739, 714597, 773331, 1447517, 2143791, 2319993, 4342551, 13027653, 18817721, 56453163, 169359489]

約数ペア:

[(1, 169359489), (3, 56453163), (9, 18817721), (13, 13027653), (39, 4342551), (73, 2319993), (79, 2143791), (117, 1447517), (219, 773331), (237, 714597), (251, 674739), (657, 257777), (711, 238199), (753, 224913), (949, 178461), (1027, 164907), (2259, 74971), (2847, 59487), (3081, 54969), (3263, 51903), (5767, 29367), (8541, 19829), (9243, 18323), (9789, 17301)]