273157731

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 237777309

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 581, 693, 747, 913, 1583, 1743, 2079, 2241, 2739, 4749, 5229, 6391, 8217, 11081, 14247, 15687, 17413, 19173, 24651, 33243, 42741, 52239, 57519, 99729, 121891, 131389, 156717, 172557, 299187, 365673, 394167, 470151, 919723, 1097019, 1182501, 1445279, 2759169, 3291057, 3547503, 4335837, 8277507, 10116953, 13007511, 24832521, 30350859, 39022533, 91052577, 273157731]

約数ペア:

[(1, 273157731), (3, 91052577), (7, 39022533), (9, 30350859), (11, 24832521), (21, 13007511), (27, 10116953), (33, 8277507), (63, 4335837), (77, 3547503), (83, 3291057), (99, 2759169), (189, 1445279), (231, 1182501), (249, 1097019), (297, 919723), (581, 470151), (693, 394167), (747, 365673), (913, 299187), (1583, 172557), (1743, 156717), (2079, 131389), (2241, 121891), (2739, 99729), (4749, 57519), (5229, 52239), (6391, 42741), (8217, 33243), (11081, 24651), (14247, 19173), (15687, 17413)]