87258303

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 148699320

約数和(自身を除く): 61441017

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 121, 261, 297, 307, 319, 363, 783, 891, 921, 957, 1089, 2349, 2763, 2871, 3267, 3377, 3509, 8289, 8613, 8903, 9801, 10131, 10527, 24867, 25839, 26709, 30393, 31581, 37147, 80127, 91179, 94743, 97933, 111441, 240381, 273537, 284229, 293799, 334323, 721143, 881397, 1002969, 1077263, 2644191, 3008907, 3231789, 7932573, 9695367, 29086101, 87258303]

約数ペア:

[(1, 87258303), (3, 29086101), (9, 9695367), (11, 7932573), (27, 3231789), (29, 3008907), (33, 2644191), (81, 1077263), (87, 1002969), (99, 881397), (121, 721143), (261, 334323), (297, 293799), (307, 284229), (319, 273537), (363, 240381), (783, 111441), (891, 97933), (921, 94743), (957, 91179), (1089, 80127), (2349, 37147), (2763, 31581), (2871, 30393), (3267, 26709), (3377, 25839), (3509, 24867), (8289, 10527), (8613, 10131), (8903, 9801)]