127742706

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 108

約数和(自身を含む): 349042122

約数和(自身を除く): 221299416

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 546, 637, 819, 857, 882, 1014, 1183, 1274, 1521, 1638, 1714, 1911, 2366, 2571, 3042, 3549, 3822, 5142, 5733, 5999, 7098, 7713, 8281, 10647, 11141, 11466, 11998, 15426, 16562, 17997, 21294, 22282, 24843, 33423, 35994, 41993, 49686, 53991, 66846, 74529, 77987, 83986, 100269, 107982, 125979, 144833, 149058, 155974, 200538, 233961, 251958, 289666, 377937, 434499, 467922, 545909, 701883, 755874, 868998, 1013831, 1091818, 1303497, 1403766, 1637727, 2027662, 2606994, 3041493, 3275454, 4913181, 6082986, 7096817, 9124479, 9826362, 14193634, 18248958, 21290451, 42580902, 63871353, 127742706]

約数ペア:

[(1, 127742706), (2, 63871353), (3, 42580902), (6, 21290451), (7, 18248958), (9, 14193634), (13, 9826362), (14, 9124479), (18, 7096817), (21, 6082986), (26, 4913181), (39, 3275454), (42, 3041493), (49, 2606994), (63, 2027662), (78, 1637727), (91, 1403766), (98, 1303497), (117, 1091818), (126, 1013831), (147, 868998), (169, 755874), (182, 701883), (234, 545909), (273, 467922), (294, 434499), (338, 377937), (441, 289666), (507, 251958), (546, 233961), (637, 200538), (819, 155974), (857, 149058), (882, 144833), (1014, 125979), (1183, 107982), (1274, 100269), (1521, 83986), (1638, 77987), (1714, 74529), (1911, 66846), (2366, 53991), (2571, 49686), (3042, 41993), (3549, 35994), (3822, 33423), (5142, 24843), (5733, 22282), (5999, 21294), (7098, 17997), (7713, 16562), (8281, 15426), (10647, 11998), (11141, 11466)]