75705819

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 118516224

約数和(自身を除く): 42810405

約数列:

[1, 3, 7, 21, 61, 113, 183, 339, 427, 523, 791, 1281, 1569, 2373, 3661, 6893, 10983, 20679, 31903, 48251, 59099, 95709, 144753, 177297, 223321, 413693, 669963, 1241079, 3605039, 10815117, 25235273, 75705819]

約数ペア:

[(1, 75705819), (3, 25235273), (7, 10815117), (21, 3605039), (61, 1241079), (113, 669963), (183, 413693), (339, 223321), (427, 177297), (523, 144753), (791, 95709), (1281, 59099), (1569, 48251), (2373, 31903), (3661, 20679), (6893, 10983)]