124727589

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 225358848

約数和(自身を除く): 100631259

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 127, 131, 147, 153, 357, 381, 393, 441, 833, 889, 917, 1071, 1143, 1179, 2159, 2227, 2499, 2667, 2751, 6223, 6419, 6477, 6681, 7497, 8001, 8253, 15113, 15589, 16637, 18669, 19257, 19431, 20043, 45339, 46767, 49911, 56007, 57771, 105791, 109123, 116459, 136017, 140301, 149733, 282829, 317373, 327369, 349377, 815213, 848487, 952119, 982107, 1048131, 1979803, 2445639, 2545461, 5939409, 7336917, 13858621, 17818227, 41575863, 124727589]

約数ペア:

[(1, 124727589), (3, 41575863), (7, 17818227), (9, 13858621), (17, 7336917), (21, 5939409), (49, 2545461), (51, 2445639), (63, 1979803), (119, 1048131), (127, 982107), (131, 952119), (147, 848487), (153, 815213), (357, 349377), (381, 327369), (393, 317373), (441, 282829), (833, 149733), (889, 140301), (917, 136017), (1071, 116459), (1143, 109123), (1179, 105791), (2159, 57771), (2227, 56007), (2499, 49911), (2667, 46767), (2751, 45339), (6223, 20043), (6419, 19431), (6477, 19257), (6681, 18669), (7497, 16637), (8001, 15589), (8253, 15113)]