265804929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 442113280

約数和(自身を除く): 176308351

約数列:

[1, 3, 9, 13, 27, 37, 39, 97, 111, 117, 211, 291, 333, 351, 481, 633, 873, 999, 1261, 1443, 1899, 2619, 2743, 3589, 3783, 4329, 5697, 7807, 8229, 10767, 11349, 12987, 20467, 23421, 24687, 32301, 34047, 46657, 61401, 70263, 74061, 96903, 101491, 139971, 184203, 210789, 266071, 304473, 419913, 552609, 757279, 798213, 913419, 1259739, 2271837, 2394639, 2740257, 6815511, 7183917, 9844627, 20446533, 29533881, 88601643, 265804929]

約数ペア:

[(1, 265804929), (3, 88601643), (9, 29533881), (13, 20446533), (27, 9844627), (37, 7183917), (39, 6815511), (97, 2740257), (111, 2394639), (117, 2271837), (211, 1259739), (291, 913419), (333, 798213), (351, 757279), (481, 552609), (633, 419913), (873, 304473), (999, 266071), (1261, 210789), (1443, 184203), (1899, 139971), (2619, 101491), (2743, 96903), (3589, 74061), (3783, 70263), (4329, 61401), (5697, 46657), (7807, 34047), (8229, 32301), (10767, 24687), (11349, 23421), (12987, 20467)]