40707909

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 66912300

約数和(自身を除く): 26204391

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 1289, 2871, 3509, 3867, 10527, 11601, 14179, 31581, 37381, 42537, 112143, 127611, 155969, 336429, 411191, 467907, 1233573, 1403721, 3700719, 4523101, 13569303, 40707909]

約数ペア:

[(1, 40707909), (3, 13569303), (9, 4523101), (11, 3700719), (29, 1403721), (33, 1233573), (87, 467907), (99, 411191), (121, 336429), (261, 155969), (319, 127611), (363, 112143), (957, 42537), (1089, 37381), (1289, 31581), (2871, 14179), (3509, 11601), (3867, 10527)]