258500082861

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^2\times {\mathrm{1051}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 416208230400

約数和(自身を除く): 157708147539

約数列:

[1, 3, 9, 19, 27, 47, 57, 101, 141, 171, 303, 423, 513, 893, 909, 1051, 1269, 1919, 2679, 2727, 3153, 4747, 5757, 8037, 9459, 10201, 14241, 17271, 19969, 24111, 28377, 30603, 42723, 49397, 51813, 59907, 90193, 91809, 106151, 128169, 148191, 179721, 193819, 270579, 275427, 318453, 444573, 479447, 539163, 581457, 811737, 938543, 955359, 1333719, 1438341, 1744371, 2016869, 2435211, 2815629, 2866077, 4315023, 4989097, 5233113, 6050607, 8446887, 9109493, 10721251, 12945069, 14967291, 18151821, 25340661, 27328479, 32163753, 44901873, 54455463, 81985437, 94792843, 96491259, 134705619, 203703769, 245956311, 284378529, 289473777, 503898797, 611111307, 853135587, 1511696391, 1833333921, 2559406761, 4535089173, 5500001763, 9574077143, 13605267519, 28722231429, 86166694287, 258500082861]

約数ペア:

[(1, 258500082861), (3, 86166694287), (9, 28722231429), (19, 13605267519), (27, 9574077143), (47, 5500001763), (57, 4535089173), (101, 2559406761), (141, 1833333921), (171, 1511696391), (303, 853135587), (423, 611111307), (513, 503898797), (893, 289473777), (909, 284378529), (1051, 245956311), (1269, 203703769), (1919, 134705619), (2679, 96491259), (2727, 94792843), (3153, 81985437), (4747, 54455463), (5757, 44901873), (8037, 32163753), (9459, 27328479), (10201, 25340661), (14241, 18151821), (17271, 14967291), (19969, 12945069), (24111, 10721251), (28377, 9109493), (30603, 8446887), (42723, 6050607), (49397, 5233113), (51813, 4989097), (59907, 4315023), (90193, 2866077), (91809, 2815629), (106151, 2435211), (128169, 2016869), (148191, 1744371), (179721, 1438341), (193819, 1333719), (270579, 955359), (275427, 938543), (318453, 811737), (444573, 581457), (479447, 539163)]