74081007

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 147409920

約数和(自身を除く): 73328913

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 2741, 3003, 3861, 8223, 9009, 19187, 24669, 27027, 30151, 35633, 57561, 74007, 90453, 106899, 172683, 211057, 249431, 271359, 320697, 391963, 518049, 633171, 748293, 814077, 962091, 1175889, 1899513, 2244879, 2743741, 3527667, 5698539, 6734637, 8231223, 10583001, 24693669, 74081007]

約数ペア:

[(1, 74081007), (3, 24693669), (7, 10583001), (9, 8231223), (11, 6734637), (13, 5698539), (21, 3527667), (27, 2743741), (33, 2244879), (39, 1899513), (63, 1175889), (77, 962091), (91, 814077), (99, 748293), (117, 633171), (143, 518049), (189, 391963), (231, 320697), (273, 271359), (297, 249431), (351, 211057), (429, 172683), (693, 106899), (819, 90453), (1001, 74007), (1287, 57561), (2079, 35633), (2457, 30151), (2741, 27027), (3003, 24669), (3861, 19187), (8223, 9009)]