25259691807

素因数分解:

$3^6\times 7^1\times {\mathrm{947}}^1\times {\mathrm{5227}}^1$

素因数の和:6199

約数の個数: 56

約数和(自身を含む): 43336523136

約数和(自身を除く): 18076831329

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 947, 1701, 2841, 5103, 5227, 6629, 8523, 15681, 19887, 25569, 36589, 47043, 59661, 76707, 109767, 141129, 178983, 230121, 329301, 423387, 536949, 690363, 987903, 1270161, 1610847, 2963709, 3810483, 4832541, 4949969, 8891127, 14849907, 26673381, 34649783, 44549721, 103949349, 133649163, 311848047, 400947489, 935544141, 1202842467, 2806632423, 3608527401, 8419897269, 25259691807]

約数ペア:

[(1, 25259691807), (3, 8419897269), (7, 3608527401), (9, 2806632423), (21, 1202842467), (27, 935544141), (63, 400947489), (81, 311848047), (189, 133649163), (243, 103949349), (567, 44549721), (729, 34649783), (947, 26673381), (1701, 14849907), (2841, 8891127), (5103, 4949969), (5227, 4832541), (6629, 3810483), (8523, 2963709), (15681, 1610847), (19887, 1270161), (25569, 987903), (36589, 690363), (47043, 536949), (59661, 423387), (76707, 329301), (109767, 230121), (141129, 178983)]