57780177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 95708928

約数和(自身を除く): 37928751

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 1873, 2373, 4407, 5619, 10283, 13111, 24349, 30849, 39333, 73047, 170443, 211649, 511329, 634947, 1481543, 2751437, 4444629, 8254311, 19260059, 57780177]

約数ペア:

[(1, 57780177), (3, 19260059), (7, 8254311), (13, 4444629), (21, 2751437), (39, 1481543), (91, 634947), (113, 511329), (273, 211649), (339, 170443), (791, 73047), (1469, 39333), (1873, 30849), (2373, 24349), (4407, 13111), (5619, 10283)]