57639267

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 98262528

約数和(自身を除く): 40623261

約数列:

[1, 3, 7, 9, 21, 63, 73, 83, 151, 219, 249, 453, 511, 581, 657, 747, 1057, 1359, 1533, 1743, 3171, 4599, 5229, 6059, 9513, 11023, 12533, 18177, 33069, 37599, 42413, 54531, 77161, 87731, 99207, 112797, 127239, 231483, 263193, 381717, 694449, 789579, 914909, 2744727, 6404363, 8234181, 19213089, 57639267]

約数ペア:

[(1, 57639267), (3, 19213089), (7, 8234181), (9, 6404363), (21, 2744727), (63, 914909), (73, 789579), (83, 694449), (151, 381717), (219, 263193), (249, 231483), (453, 127239), (511, 112797), (581, 99207), (657, 87731), (747, 77161), (1057, 54531), (1359, 42413), (1533, 37599), (1743, 33069), (3171, 18177), (4599, 12533), (5229, 11023), (6059, 9513)]