54877385313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{18839}}^1$

素因数の和:19182

約数の個数: 48

約数和(自身を含む): 85349721600

約数和(自身を除く): 30472336287

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 241, 711, 723, 1343, 2169, 4029, 4097, 12087, 12291, 18839, 19039, 36873, 56517, 57117, 169551, 171351, 320263, 323663, 960789, 970989, 1488281, 2882367, 2912967, 4464843, 4540199, 13394529, 13620597, 25300777, 40861791, 75902331, 77183383, 227706993, 231550149, 358675721, 694650447, 1076027163, 3228081489, 6097487257, 18292461771, 54877385313]

約数ペア:

[(1, 54877385313), (3, 18292461771), (9, 6097487257), (17, 3228081489), (51, 1076027163), (79, 694650447), (153, 358675721), (237, 231550149), (241, 227706993), (711, 77183383), (723, 75902331), (1343, 40861791), (2169, 25300777), (4029, 13620597), (4097, 13394529), (12087, 4540199), (12291, 4464843), (18839, 2912967), (19039, 2882367), (36873, 1488281), (56517, 970989), (57117, 960789), (169551, 323663), (171351, 320263)]