72913599

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2621}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 115347024

約数和(自身を除く): 42433425

約数列:

[1, 3, 9, 11, 33, 99, 281, 843, 2529, 2621, 3091, 7863, 9273, 23589, 27819, 28831, 86493, 259479, 736501, 2209503, 6628509, 8101511, 24304533, 72913599]

約数ペア:

[(1, 72913599), (3, 24304533), (9, 8101511), (11, 6628509), (33, 2209503), (99, 736501), (281, 259479), (843, 86493), (2529, 28831), (2621, 27819), (3091, 23589), (7863, 9273)]