547281567357

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 844490465280

約数和(自身を除く): 297208897923

約数列:

[1, 3, 7, 21, 139, 417, 421, 593, 751, 973, 1263, 1779, 2253, 2919, 2947, 4151, 5257, 8841, 12453, 15771, 58519, 82427, 104389, 175557, 247281, 249653, 313167, 316171, 409633, 445343, 576989, 730723, 748959, 948513, 1228899, 1336029, 1730967, 1747571, 2192169, 2213197, 3117401, 5242713, 6639591, 9352203, 34701767, 43947769, 61902677, 104105301, 131843307, 185708031, 187489403, 242912369, 307634383, 433318739, 562468209, 728737107, 922903149, 1299956217, 1312425821, 3937277463, 26061027017, 78183081051, 182427189119, 547281567357]

約数ペア:

[(1, 547281567357), (3, 182427189119), (7, 78183081051), (21, 26061027017), (139, 3937277463), (417, 1312425821), (421, 1299956217), (593, 922903149), (751, 728737107), (973, 562468209), (1263, 433318739), (1779, 307634383), (2253, 242912369), (2919, 187489403), (2947, 185708031), (4151, 131843307), (5257, 104105301), (8841, 61902677), (12453, 43947769), (15771, 34701767), (58519, 9352203), (82427, 6639591), (104389, 5242713), (175557, 3117401), (247281, 2213197), (249653, 2192169), (313167, 1747571), (316171, 1730967), (409633, 1336029), (445343, 1228899), (576989, 948513), (730723, 748959)]