671569479

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 1240012800

約数和(自身を除く): 568443321

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 137, 153, 161, 199, 207, 357, 391, 411, 483, 597, 959, 1071, 1173, 1233, 1393, 1449, 1791, 2329, 2737, 2877, 3151, 3383, 3519, 4179, 4577, 6987, 8211, 8631, 9453, 10149, 12537, 13731, 16303, 20961, 22057, 23681, 24633, 27263, 28359, 30447, 32039, 41193, 48909, 53567, 66171, 71043, 77809, 81789, 96117, 146727, 160701, 190841, 198513, 213129, 233427, 245367, 288351, 374969, 463471, 482103, 544663, 572523, 627049, 700281, 1124907, 1390413, 1633989, 1717569, 1881147, 3244297, 3374721, 4171239, 4389343, 4901967, 5643441, 9732891, 10659833, 13168029, 29198673, 31979499, 39504087, 74618831, 95938497, 223856493, 671569479]

約数ペア:

[(1, 671569479), (3, 223856493), (7, 95938497), (9, 74618831), (17, 39504087), (21, 31979499), (23, 29198673), (51, 13168029), (63, 10659833), (69, 9732891), (119, 5643441), (137, 4901967), (153, 4389343), (161, 4171239), (199, 3374721), (207, 3244297), (357, 1881147), (391, 1717569), (411, 1633989), (483, 1390413), (597, 1124907), (959, 700281), (1071, 627049), (1173, 572523), (1233, 544663), (1393, 482103), (1449, 463471), (1791, 374969), (2329, 288351), (2737, 245367), (2877, 233427), (3151, 213129), (3383, 198513), (3519, 190841), (4179, 160701), (4577, 146727), (6987, 96117), (8211, 81789), (8631, 77809), (9453, 71043), (10149, 66171), (12537, 53567), (13731, 48909), (16303, 41193), (20961, 32039), (22057, 30447), (23681, 28359), (24633, 27263)]