330057

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 609024

約数和(自身を除く): 278967

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 169, 217, 273, 279, 403, 507, 651, 819, 1183, 1209, 1521, 1953, 2821, 3549, 3627, 5239, 8463, 10647, 15717, 25389, 36673, 47151, 110019, 330057]

約数ペア:

[(1, 330057), (3, 110019), (7, 47151), (9, 36673), (13, 25389), (21, 15717), (31, 10647), (39, 8463), (63, 5239), (91, 3627), (93, 3549), (117, 2821), (169, 1953), (217, 1521), (273, 1209), (279, 1183), (403, 819), (507, 651)]