109218213

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 81051867

約数列:

[1, 3, 9, 13, 19, 27, 39, 53, 57, 81, 103, 117, 159, 171, 247, 309, 351, 477, 513, 689, 741, 927, 1007, 1053, 1339, 1431, 1539, 1957, 2067, 2223, 2781, 3021, 4017, 4293, 5459, 5871, 6201, 6669, 8343, 9063, 12051, 13091, 16377, 17613, 18603, 20007, 25441, 27189, 36153, 39273, 49131, 52839, 55809, 70967, 76323, 81567, 103721, 108459, 117819, 147393, 158517, 212901, 228969, 311163, 353457, 442179, 638703, 686907, 933489, 1060371, 1348373, 1916109, 2060721, 2800467, 4045119, 5748327, 8401401, 12135357, 36406071, 109218213]

約数ペア:

[(1, 109218213), (3, 36406071), (9, 12135357), (13, 8401401), (19, 5748327), (27, 4045119), (39, 2800467), (53, 2060721), (57, 1916109), (81, 1348373), (103, 1060371), (117, 933489), (159, 686907), (171, 638703), (247, 442179), (309, 353457), (351, 311163), (477, 228969), (513, 212901), (689, 158517), (741, 147393), (927, 117819), (1007, 108459), (1053, 103721), (1339, 81567), (1431, 76323), (1539, 70967), (1957, 55809), (2067, 52839), (2223, 49131), (2781, 39273), (3021, 36153), (4017, 27189), (4293, 25441), (5459, 20007), (5871, 18603), (6201, 17613), (6669, 16377), (8343, 13091), (9063, 12051)]