171567440919

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{50839}}^1$

素因数の和:51029

約数の個数: 96

約数和(自身を含む): 315211253760

約数和(自身を除く): 143643812841

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 137, 153, 161, 207, 357, 391, 411, 483, 959, 1071, 1173, 1233, 1449, 2329, 2737, 2877, 3151, 3519, 6987, 8211, 8631, 9453, 16303, 20961, 22057, 24633, 28359, 48909, 50839, 53567, 66171, 146727, 152517, 160701, 198513, 355873, 374969, 457551, 482103, 864263, 1067619, 1124907, 1169297, 2592789, 3202857, 3374721, 3507891, 6049841, 6964943, 7778367, 8185079, 10523673, 18149523, 19878049, 20894829, 24555237, 48754601, 54448569, 59634147, 62684487, 73665711, 118404031, 139146343, 146263803, 160193689, 178902441, 355212093, 417439029, 438791409, 480581067, 828828217, 1065636279, 1121355823, 1252317087, 1441743201, 2486484651, 2723292713, 3364067469, 7459453953, 8169878139, 10092202407, 19063048991, 24509634417, 57189146973, 171567440919]

約数ペア:

[(1, 171567440919), (3, 57189146973), (7, 24509634417), (9, 19063048991), (17, 10092202407), (21, 8169878139), (23, 7459453953), (51, 3364067469), (63, 2723292713), (69, 2486484651), (119, 1441743201), (137, 1252317087), (153, 1121355823), (161, 1065636279), (207, 828828217), (357, 480581067), (391, 438791409), (411, 417439029), (483, 355212093), (959, 178902441), (1071, 160193689), (1173, 146263803), (1233, 139146343), (1449, 118404031), (2329, 73665711), (2737, 62684487), (2877, 59634147), (3151, 54448569), (3519, 48754601), (6987, 24555237), (8211, 20894829), (8631, 19878049), (9453, 18149523), (16303, 10523673), (20961, 8185079), (22057, 7778367), (24633, 6964943), (28359, 6049841), (48909, 3507891), (50839, 3374721), (53567, 3202857), (66171, 2592789), (146727, 1169297), (152517, 1124907), (160701, 1067619), (198513, 864263), (355873, 482103), (374969, 457551)]