27397278

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 112

約数和(自身を含む): 69252480

約数和(自身を除く): 41855202

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 43, 46, 54, 57, 69, 81, 86, 114, 129, 138, 162, 171, 207, 243, 258, 342, 387, 414, 437, 486, 513, 621, 729, 774, 817, 874, 989, 1026, 1161, 1242, 1311, 1458, 1539, 1634, 1863, 1978, 2322, 2451, 2622, 2967, 3078, 3483, 3726, 3933, 4617, 4902, 5589, 5934, 6966, 7353, 7866, 8901, 9234, 10449, 11178, 11799, 13851, 14706, 16767, 17802, 18791, 20898, 22059, 23598, 26703, 27702, 31347, 33534, 35397, 37582, 44118, 53406, 56373, 62694, 66177, 70794, 80109, 106191, 112746, 132354, 160218, 169119, 198531, 212382, 240327, 318573, 338238, 397062, 480654, 507357, 595593, 637146, 720981, 1014714, 1191186, 1441962, 1522071, 3044142, 4566213, 9132426, 13698639, 27397278]

約数ペア:

[(1, 27397278), (2, 13698639), (3, 9132426), (6, 4566213), (9, 3044142), (18, 1522071), (19, 1441962), (23, 1191186), (27, 1014714), (38, 720981), (43, 637146), (46, 595593), (54, 507357), (57, 480654), (69, 397062), (81, 338238), (86, 318573), (114, 240327), (129, 212382), (138, 198531), (162, 169119), (171, 160218), (207, 132354), (243, 112746), (258, 106191), (342, 80109), (387, 70794), (414, 66177), (437, 62694), (486, 56373), (513, 53406), (621, 44118), (729, 37582), (774, 35397), (817, 33534), (874, 31347), (989, 27702), (1026, 26703), (1161, 23598), (1242, 22059), (1311, 20898), (1458, 18791), (1539, 17802), (1634, 16767), (1863, 14706), (1978, 13851), (2322, 11799), (2451, 11178), (2622, 10449), (2967, 9234), (3078, 8901), (3483, 7866), (3726, 7353), (3933, 6966), (4617, 5934), (4902, 5589)]