78529581

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{24859}}^1$

素因数の和:24887

約数の個数: 24

約数和(自身を含む): 126686560

約数和(自身を除く): 48156979

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 24859, 74577, 223731, 323167, 671193, 969501, 2013579, 2908503, 6040737, 8725509, 26176527, 78529581]

約数ペア:

[(1, 78529581), (3, 26176527), (9, 8725509), (13, 6040737), (27, 2908503), (39, 2013579), (81, 969501), (117, 671193), (243, 323167), (351, 223731), (1053, 74577), (3159, 24859)]