8889752349

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 14168394240

約数和(自身を除く): 5278641891

約数列:

[1, 3, 9, 27, 37, 47, 81, 109, 111, 141, 193, 243, 327, 333, 423, 579, 981, 999, 1269, 1737, 1739, 2943, 2997, 3807, 4033, 5123, 5211, 5217, 7141, 8829, 8991, 9071, 11421, 12099, 15369, 15633, 15651, 21037, 21423, 26487, 27213, 36297, 46107, 46899, 46953, 63111, 64269, 81639, 108891, 138321, 140859, 189333, 189551, 192807, 244917, 326673, 335627, 414963, 422577, 567999, 568653, 578421, 734751, 778369, 980019, 988739, 1006881, 1244889, 1703997, 1705959, 1735263, 2204253, 2335107, 2966217, 3020643, 5111991, 5117877, 7005321, 8898651, 9061929, 15353631, 21015963, 26695953, 27185787, 36583343, 46060893, 63047889, 80087859, 81557361, 109750029, 189143667, 240263577, 329250087, 987750261, 2963250783, 8889752349]

約数ペア:

[(1, 8889752349), (3, 2963250783), (9, 987750261), (27, 329250087), (37, 240263577), (47, 189143667), (81, 109750029), (109, 81557361), (111, 80087859), (141, 63047889), (193, 46060893), (243, 36583343), (327, 27185787), (333, 26695953), (423, 21015963), (579, 15353631), (981, 9061929), (999, 8898651), (1269, 7005321), (1737, 5117877), (1739, 5111991), (2943, 3020643), (2997, 2966217), (3807, 2335107), (4033, 2204253), (5123, 1735263), (5211, 1705959), (5217, 1703997), (7141, 1244889), (8829, 1006881), (8991, 988739), (9071, 980019), (11421, 778369), (12099, 734751), (15369, 578421), (15633, 568653), (15651, 567999), (21037, 422577), (21423, 414963), (26487, 335627), (27213, 326673), (36297, 244917), (46107, 192807), (46899, 189551), (46953, 189333), (63111, 140859), (64269, 138321), (81639, 108891)]