78889371267

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 131183880192

約数和(自身を除く): 52294508925

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 193, 289, 329, 357, 579, 799, 867, 987, 1351, 1433, 2023, 2397, 3281, 4053, 4299, 5593, 6069, 9071, 9843, 10031, 13583, 16779, 22967, 24361, 27213, 30093, 40749, 55777, 63497, 67351, 68901, 73083, 95081, 154207, 167331, 170527, 190491, 202053, 276569, 285243, 390439, 414137, 462621, 471457, 511581, 829707, 1079449, 1144967, 1171317, 1242411, 1414371, 1935983, 2621519, 2898959, 3238347, 3434901, 4701673, 5807949, 7864557, 8014769, 8696877, 12998743, 14105019, 18350633, 19464439, 24044307, 32911711, 38996229, 55051899, 58393317, 79928441, 90991201, 98735133, 136251073, 220978631, 239785323, 272973603, 408753219, 559499087, 662935893, 1546850417, 1678497261, 3756636727, 4640551251, 11269910181, 26296457089, 78889371267]

約数ペア:

[(1, 78889371267), (3, 26296457089), (7, 11269910181), (17, 4640551251), (21, 3756636727), (47, 1678497261), (51, 1546850417), (119, 662935893), (141, 559499087), (193, 408753219), (289, 272973603), (329, 239785323), (357, 220978631), (579, 136251073), (799, 98735133), (867, 90991201), (987, 79928441), (1351, 58393317), (1433, 55051899), (2023, 38996229), (2397, 32911711), (3281, 24044307), (4053, 19464439), (4299, 18350633), (5593, 14105019), (6069, 12998743), (9071, 8696877), (9843, 8014769), (10031, 7864557), (13583, 5807949), (16779, 4701673), (22967, 3434901), (24361, 3238347), (27213, 2898959), (30093, 2621519), (40749, 1935983), (55777, 1414371), (63497, 1242411), (67351, 1171317), (68901, 1144967), (73083, 1079449), (95081, 829707), (154207, 511581), (167331, 471457), (170527, 462621), (190491, 414137), (202053, 390439), (276569, 285243)]