289590903

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 522961920

約数和(自身を除く): 233371017

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 193, 357, 459, 467, 579, 1071, 1351, 1401, 1737, 3213, 3269, 3281, 4053, 4203, 5211, 7939, 9807, 9843, 12159, 12609, 22967, 23817, 29421, 29529, 36477, 55573, 68901, 71451, 88263, 88587, 90131, 166719, 206703, 214353, 270393, 500157, 620109, 630917, 811179, 1500471, 1532227, 1892751, 2433537, 4596681, 5678253, 10725589, 13790043, 17034759, 32176767, 41370129, 96530301, 289590903]

約数ペア:

[(1, 289590903), (3, 96530301), (7, 41370129), (9, 32176767), (17, 17034759), (21, 13790043), (27, 10725589), (51, 5678253), (63, 4596681), (119, 2433537), (153, 1892751), (189, 1532227), (193, 1500471), (357, 811179), (459, 630917), (467, 620109), (579, 500157), (1071, 270393), (1351, 214353), (1401, 206703), (1737, 166719), (3213, 90131), (3269, 88587), (3281, 88263), (4053, 71451), (4203, 68901), (5211, 55573), (7939, 36477), (9807, 29529), (9843, 29421), (12159, 23817), (12609, 22967)]