72933381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7229}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 112788000

約数和(自身を除く): 39854619

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 7229, 10089, 21687, 65061, 137351, 412053, 426511, 1236159, 1279533, 3838599, 8103709, 24311127, 72933381]

約数ペア:

[(1, 72933381), (3, 24311127), (9, 8103709), (19, 3838599), (57, 1279533), (59, 1236159), (171, 426511), (177, 412053), (531, 137351), (1121, 65061), (3363, 21687), (7229, 10089)]