2080696522779

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{243707}}^1$

素因数の和:244149

約数の個数: 64

約数和(自身を含む): 3556187136000

約数和(自身を除く): 1475490613221

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 227, 597, 681, 1393, 1589, 1791, 2043, 4179, 4767, 5373, 6129, 12537, 14301, 37611, 42903, 45173, 135519, 243707, 316211, 406557, 731121, 948633, 1219671, 1705949, 2193363, 2845899, 5117847, 6580089, 8537697, 15353541, 46060623, 48497693, 55321489, 145493079, 165964467, 339483851, 387250423, 436479237, 497893401, 1018451553, 1161751269, 1309437711, 1493680203, 3055354659, 3485253807, 9166063977, 10455761421, 11008976311, 33026928933, 77062834177, 99080786799, 231188502531, 297242360397, 693565507593, 2080696522779]

約数ペア:

[(1, 2080696522779), (3, 693565507593), (7, 297242360397), (9, 231188502531), (21, 99080786799), (27, 77062834177), (63, 33026928933), (189, 11008976311), (199, 10455761421), (227, 9166063977), (597, 3485253807), (681, 3055354659), (1393, 1493680203), (1589, 1309437711), (1791, 1161751269), (2043, 1018451553), (4179, 497893401), (4767, 436479237), (5373, 387250423), (6129, 339483851), (12537, 165964467), (14301, 145493079), (37611, 55321489), (42903, 48497693), (45173, 46060623), (135519, 15353541), (243707, 8537697), (316211, 6580089), (406557, 5117847), (731121, 2845899), (948633, 2193363), (1219671, 1705949)]