127175958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77641}}^1$

素因数の和:77669

約数の個数: 48

約数和(自身を含む): 339140256

約数和(自身を除く): 211964298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 77641, 155282, 232923, 465846, 543487, 698769, 1009333, 1086974, 1397538, 1630461, 2018666, 3027999, 3260922, 4891383, 6055998, 7065331, 9083997, 9782766, 14130662, 18167994, 21195993, 42391986, 63587979, 127175958]

約数ペア:

[(1, 127175958), (2, 63587979), (3, 42391986), (6, 21195993), (7, 18167994), (9, 14130662), (13, 9782766), (14, 9083997), (18, 7065331), (21, 6055998), (26, 4891383), (39, 3260922), (42, 3027999), (63, 2018666), (78, 1630461), (91, 1397538), (117, 1086974), (126, 1009333), (182, 698769), (234, 543487), (273, 465846), (546, 232923), (819, 155282), (1638, 77641)]