77886549

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 48516651

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 3761, 6903, 11283, 20709, 33849, 48893, 101547, 146679, 221899, 440037, 665697, 1320111, 1997091, 2884687, 5991273, 8654061, 25962183, 77886549]

約数ペア:

[(1, 77886549), (3, 25962183), (9, 8654061), (13, 5991273), (27, 2884687), (39, 1997091), (59, 1320111), (117, 665697), (177, 440037), (351, 221899), (531, 146679), (767, 101547), (1593, 48893), (2301, 33849), (3761, 20709), (6903, 11283)]