1551136149

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{757}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 2380632408

約数和(自身を除く): 829496259

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 617, 757, 1107, 1851, 2271, 3321, 5553, 6813, 16659, 20439, 25297, 31037, 49977, 61317, 75891, 93111, 227673, 279333, 467069, 683019, 837999, 1401207, 2049057, 2513997, 4203621, 12610863, 19149829, 37832589, 57449487, 172348461, 517045383, 1551136149]

約数ペア:

[(1, 1551136149), (3, 517045383), (9, 172348461), (27, 57449487), (41, 37832589), (81, 19149829), (123, 12610863), (369, 4203621), (617, 2513997), (757, 2049057), (1107, 1401207), (1851, 837999), (2271, 683019), (3321, 467069), (5553, 279333), (6813, 227673), (16659, 93111), (20439, 75891), (25297, 61317), (31037, 49977)]