73380109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 89538048

約数和(自身を除く): 16157939

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 1087, 3553, 3971, 6137, 11957, 18479, 20653, 67507, 203269, 227183, 351101, 392407, 3862111, 4316477, 6670919, 73380109]

約数ペア:

[(1, 73380109), (11, 6670919), (17, 4316477), (19, 3862111), (187, 392407), (209, 351101), (323, 227183), (361, 203269), (1087, 67507), (3553, 20653), (3971, 18479), (6137, 11957)]