12638888958771

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1442633}}^1$

素因数の和:1442905

約数の個数: 64

約数和(自身を含む): 19776780979200

約数和(自身を除く): 7137892020429

約数列:

[1, 3, 9, 27, 29, 67, 87, 167, 201, 261, 501, 603, 783, 1503, 1809, 1943, 4509, 4843, 5829, 11189, 14529, 17487, 33567, 43587, 52461, 100701, 130761, 302103, 324481, 973443, 1442633, 2920329, 4327899, 8760987, 12983697, 38951091, 41836357, 96656411, 125509071, 240919711, 289969233, 376527213, 722759133, 869907699, 1129581639, 2168277399, 2609723097, 2803035919, 6504832197, 6986671619, 8409107757, 16141620637, 20960014857, 25227323271, 48424861911, 62880044571, 75681969813, 145274585733, 188640133713, 435823757199, 468106998473, 1404320995419, 4212962986257, 12638888958771]

約数ペア:

[(1, 12638888958771), (3, 4212962986257), (9, 1404320995419), (27, 468106998473), (29, 435823757199), (67, 188640133713), (87, 145274585733), (167, 75681969813), (201, 62880044571), (261, 48424861911), (501, 25227323271), (603, 20960014857), (783, 16141620637), (1503, 8409107757), (1809, 6986671619), (1943, 6504832197), (4509, 2803035919), (4843, 2609723097), (5829, 2168277399), (11189, 1129581639), (14529, 869907699), (17487, 722759133), (33567, 376527213), (43587, 289969233), (52461, 240919711), (100701, 125509071), (130761, 96656411), (302103, 41836357), (324481, 38951091), (973443, 12983697), (1442633, 8760987), (2920329, 4327899)]