773722017

素因数分解:

$3^3\times {\mathrm{1721}}^1\times {\mathrm{16651}}^1$

素因数の和:18381

約数の個数: 16

約数和(自身を含む): 1146989760

約数和(自身を除く): 373267743

約数列:

[1, 3, 9, 27, 1721, 5163, 15489, 16651, 46467, 49953, 149859, 449577, 28656371, 85969113, 257907339, 773722017]

約数ペア:

[(1, 773722017), (3, 257907339), (9, 85969113), (27, 28656371), (1721, 449577), (5163, 149859), (15489, 49953), (16651, 46467)]