3780776727

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271549}}^1$

素因数の和:271592

約数の個数: 48

約数和(自身を含む): 7116782400

約数和(自身を除く): 3336005673

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 271549, 814647, 1900843, 2443941, 3530137, 4616333, 5702529, 10590411, 13848999, 17107587, 24710959, 31771233, 32314331, 41546997, 60012329, 74132877, 96942993, 180036987, 222398631, 290828979, 420086303, 540110961, 1260258909, 3780776727]

約数ペア:

[(1, 3780776727), (3, 1260258909), (7, 540110961), (9, 420086303), (13, 290828979), (17, 222398631), (21, 180036987), (39, 96942993), (51, 74132877), (63, 60012329), (91, 41546997), (117, 32314331), (119, 31771233), (153, 24710959), (221, 17107587), (273, 13848999), (357, 10590411), (663, 5702529), (819, 4616333), (1071, 3530137), (1547, 2443941), (1989, 1900843), (4641, 814647), (13923, 271549)]