88858881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 136342440

約数和(自身を除く): 47483559

約数列:

[1, 3, 9, 17, 51, 153, 389, 1167, 1493, 3501, 4479, 6613, 13437, 19839, 25381, 59517, 76143, 228429, 580777, 1742331, 5226993, 9873209, 29619627, 88858881]

約数ペア:

[(1, 88858881), (3, 29619627), (9, 9873209), (17, 5226993), (51, 1742331), (153, 580777), (389, 228429), (1167, 76143), (1493, 59517), (3501, 25381), (4479, 19839), (6613, 13437)]