84023121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10613}}^1$

素因数の和:10665

約数の個数: 32

約数和(自身を含む): 142652160

約数和(自身を除く): 58629039

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 10613, 31839, 74291, 137969, 222873, 307777, 413907, 923331, 965783, 2154439, 2897349, 4001101, 6463317, 12003303, 28007707, 84023121]

約数ペア:

[(1, 84023121), (3, 28007707), (7, 12003303), (13, 6463317), (21, 4001101), (29, 2897349), (39, 2154439), (87, 965783), (91, 923331), (203, 413907), (273, 307777), (377, 222873), (609, 137969), (1131, 74291), (2639, 31839), (7917, 10613)]