139906764

素因数分解:

$2^2\times 3^9\times {\mathrm{1777}}^1$

素因数の和:1808

約数の個数: 60

約数和(自身を含む): 367455704

約数和(自身を除く): 227548940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1777, 2187, 2916, 3554, 4374, 5331, 6561, 7108, 8748, 10662, 13122, 15993, 19683, 21324, 26244, 31986, 39366, 47979, 63972, 78732, 95958, 143937, 191916, 287874, 431811, 575748, 863622, 1295433, 1727244, 2590866, 3886299, 5181732, 7772598, 11658897, 15545196, 23317794, 34976691, 46635588, 69953382, 139906764]

約数ペア:

[(1, 139906764), (2, 69953382), (3, 46635588), (4, 34976691), (6, 23317794), (9, 15545196), (12, 11658897), (18, 7772598), (27, 5181732), (36, 3886299), (54, 2590866), (81, 1727244), (108, 1295433), (162, 863622), (243, 575748), (324, 431811), (486, 287874), (729, 191916), (972, 143937), (1458, 95958), (1777, 78732), (2187, 63972), (2916, 47979), (3554, 39366), (4374, 31986), (5331, 26244), (6561, 21324), (7108, 19683), (8748, 15993), (10662, 13122)]