45445131

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 76335120

約数和(自身を除く): 30889989

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 193, 243, 323, 459, 513, 579, 729, 969, 1377, 1539, 1737, 2907, 3281, 3667, 4131, 4617, 5211, 8721, 9843, 11001, 12393, 13851, 15633, 26163, 29529, 33003, 46899, 62339, 78489, 88587, 99009, 140697, 187017, 235467, 265761, 297027, 561051, 797283, 891081, 1683153, 2391849, 2673243, 5049459, 15148377, 45445131]

約数ペア:

[(1, 45445131), (3, 15148377), (9, 5049459), (17, 2673243), (19, 2391849), (27, 1683153), (51, 891081), (57, 797283), (81, 561051), (153, 297027), (171, 265761), (193, 235467), (243, 187017), (323, 140697), (459, 99009), (513, 88587), (579, 78489), (729, 62339), (969, 46899), (1377, 33003), (1539, 29529), (1737, 26163), (2907, 15633), (3281, 13851), (3667, 12393), (4131, 11001), (4617, 9843), (5211, 8721)]