27586377

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2591}}^1$

素因数の和:2630

約数の個数: 36

約数和(自身を含む): 49330944

約数和(自身を除く): 21744567

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2591, 3549, 7773, 10647, 18137, 23319, 33683, 54411, 101049, 163233, 235781, 303147, 437879, 707343, 1313637, 2122029, 3065153, 3940911, 9195459, 27586377]

約数ペア:

[(1, 27586377), (3, 9195459), (7, 3940911), (9, 3065153), (13, 2122029), (21, 1313637), (39, 707343), (63, 437879), (91, 303147), (117, 235781), (169, 163233), (273, 101049), (507, 54411), (819, 33683), (1183, 23319), (1521, 18137), (2591, 10647), (3549, 7773)]