66802120554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{904369}}^1$

素因数の和:905334

約数の個数: 32

約数和(自身を含む): 144033583680

約数和(自身を除く): 77231463126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 947, 1894, 2841, 5682, 12311, 24622, 36933, 73866, 904369, 1808738, 2713107, 5426214, 11756797, 23513594, 35270391, 70540782, 856437443, 1712874886, 2569312329, 5138624658, 11133686759, 22267373518, 33401060277, 66802120554]

約数ペア:

[(1, 66802120554), (2, 33401060277), (3, 22267373518), (6, 11133686759), (13, 5138624658), (26, 2569312329), (39, 1712874886), (78, 856437443), (947, 70540782), (1894, 35270391), (2841, 23513594), (5682, 11756797), (12311, 5426214), (24622, 2713107), (36933, 1808738), (73866, 904369)]