27173174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 25910986

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 119, 127, 203, 217, 238, 254, 406, 434, 493, 527, 889, 899, 986, 1054, 1778, 1798, 2159, 3451, 3683, 3689, 3937, 4318, 6293, 6902, 7366, 7378, 7874, 12586, 15113, 15283, 25781, 27559, 30226, 30566, 51562, 55118, 62611, 66929, 106981, 114173, 125222, 133858, 213962, 228346, 438277, 468503, 799211, 876554, 937006, 1598422, 1940941, 3881882, 13586587, 27173174]

約数ペア:

[(1, 27173174), (2, 13586587), (7, 3881882), (14, 1940941), (17, 1598422), (29, 937006), (31, 876554), (34, 799211), (58, 468503), (62, 438277), (119, 228346), (127, 213962), (203, 133858), (217, 125222), (238, 114173), (254, 106981), (406, 66929), (434, 62611), (493, 55118), (527, 51562), (889, 30566), (899, 30226), (986, 27559), (1054, 25781), (1778, 15283), (1798, 15113), (2159, 12586), (3451, 7874), (3683, 7378), (3689, 7366), (3937, 6902), (4318, 6293)]