80123329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 104073984

約数和(自身を除く): 23950655

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 1433, 2431, 3289, 4301, 5083, 15763, 18629, 24361, 32959, 55913, 204919, 267971, 316693, 362549, 428467, 560303, 3483623, 4713137, 6163333, 7283939, 80123329]

約数ペア:

[(1, 80123329), (11, 7283939), (13, 6163333), (17, 4713137), (23, 3483623), (143, 560303), (187, 428467), (221, 362549), (253, 316693), (299, 267971), (391, 204919), (1433, 55913), (2431, 32959), (3289, 24361), (4301, 18629), (5083, 15763)]