2837749383

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{57527}}^1$

素因数の和:57578

約数の個数: 48

約数和(自身を含む): 5025646080

約数和(自身を除く): 2187896697

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1701, 1827, 2349, 5481, 7047, 16443, 49329, 57527, 172581, 402689, 517743, 1208067, 1553229, 1668283, 3624201, 4659687, 5004849, 10872603, 11677981, 13979061, 15014547, 32617809, 35033943, 45043641, 97853427, 105101829, 135130923, 315305487, 405392769, 945916461, 2837749383]

約数ペア:

[(1, 2837749383), (3, 945916461), (7, 405392769), (9, 315305487), (21, 135130923), (27, 105101829), (29, 97853427), (63, 45043641), (81, 35033943), (87, 32617809), (189, 15014547), (203, 13979061), (243, 11677981), (261, 10872603), (567, 5004849), (609, 4659687), (783, 3624201), (1701, 1668283), (1827, 1553229), (2349, 1208067), (5481, 517743), (7047, 402689), (16443, 172581), (49329, 57527)]