1566009369

素因数分解:

$3^6\times {\mathrm{1009}}^1\times {\mathrm{2129}}^1$

素因数の和:3156

約数の個数: 28

約数和(自身を含む): 2351370900

約数和(自身を除く): 785361531

約数列:

[1, 3, 9, 27, 81, 243, 729, 1009, 2129, 3027, 6387, 9081, 19161, 27243, 57483, 81729, 172449, 245187, 517347, 735561, 1552041, 2148161, 6444483, 19333449, 58000347, 174001041, 522003123, 1566009369]

約数ペア:

[(1, 1566009369), (3, 522003123), (9, 174001041), (27, 58000347), (81, 19333449), (243, 6444483), (729, 2148161), (1009, 1552041), (2129, 735561), (3027, 517347), (6387, 245187), (9081, 172449), (19161, 81729), (27243, 57483)]