43625547

素因数分解:

$3^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 76387584

約数和(自身を除く): 32762037

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 103, 189, 243, 249, 309, 567, 581, 721, 729, 747, 927, 1701, 1743, 2163, 2241, 2781, 5103, 5229, 6489, 6723, 8343, 8549, 15687, 19467, 20169, 25029, 25647, 47061, 58401, 59843, 60507, 75087, 76941, 141183, 175203, 179529, 230823, 423549, 525609, 538587, 692469, 1615761, 2077407, 4847283, 6232221, 14541849, 43625547]

約数ペア:

[(1, 43625547), (3, 14541849), (7, 6232221), (9, 4847283), (21, 2077407), (27, 1615761), (63, 692469), (81, 538587), (83, 525609), (103, 423549), (189, 230823), (243, 179529), (249, 175203), (309, 141183), (567, 76941), (581, 75087), (721, 60507), (729, 59843), (747, 58401), (927, 47061), (1701, 25647), (1743, 25029), (2163, 20169), (2241, 19467), (2781, 15687), (5103, 8549), (5229, 8343), (6489, 6723)]