121652442

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 291468672

約数和(自身を除く): 169816230

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 163, 271, 306, 326, 459, 489, 542, 813, 918, 978, 1377, 1467, 1626, 2439, 2754, 2771, 2934, 4401, 4607, 4878, 5542, 7317, 8313, 8802, 9214, 13203, 13821, 14634, 16626, 21951, 24939, 26406, 27642, 41463, 43902, 44173, 49878, 74817, 82926, 88346, 124389, 132519, 149634, 224451, 248778, 265038, 373167, 397557, 448902, 746334, 750941, 795114, 1192671, 1501882, 2252823, 2385342, 3578013, 4505646, 6758469, 7156026, 13516938, 20275407, 40550814, 60826221, 121652442]

約数ペア:

[(1, 121652442), (2, 60826221), (3, 40550814), (6, 20275407), (9, 13516938), (17, 7156026), (18, 6758469), (27, 4505646), (34, 3578013), (51, 2385342), (54, 2252823), (81, 1501882), (102, 1192671), (153, 795114), (162, 750941), (163, 746334), (271, 448902), (306, 397557), (326, 373167), (459, 265038), (489, 248778), (542, 224451), (813, 149634), (918, 132519), (978, 124389), (1377, 88346), (1467, 82926), (1626, 74817), (2439, 49878), (2754, 44173), (2771, 43902), (2934, 41463), (4401, 27642), (4607, 26406), (4878, 24939), (5542, 21951), (7317, 16626), (8313, 14634), (8802, 13821), (9214, 13203)]