72944157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 114984576

約数和(自身を除く): 42040419

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 429, 579, 881, 2123, 2509, 2643, 6369, 7527, 9691, 11453, 27599, 29073, 34359, 82797, 125983, 170033, 377949, 510099, 1870363, 2210429, 5611089, 6631287, 24314719, 72944157]

約数ペア:

[(1, 72944157), (3, 24314719), (11, 6631287), (13, 5611089), (33, 2210429), (39, 1870363), (143, 510099), (193, 377949), (429, 170033), (579, 125983), (881, 82797), (2123, 34359), (2509, 29073), (2643, 27599), (6369, 11453), (7527, 9691)]