26835543

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 50181120

約数和(自身を除く): 23345577

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 53, 57, 63, 81, 133, 141, 159, 171, 189, 329, 371, 399, 423, 477, 513, 567, 893, 987, 1007, 1113, 1197, 1269, 1431, 1539, 2491, 2679, 2961, 3021, 3339, 3591, 3807, 4293, 6251, 7049, 7473, 8037, 8883, 9063, 10017, 10773, 17437, 18753, 21147, 22419, 24111, 26649, 27189, 30051, 47329, 52311, 56259, 63441, 67257, 72333, 81567, 141987, 156933, 168777, 190323, 201771, 331303, 425961, 470799, 506331, 570969, 993909, 1277883, 1412397, 2981727, 3833649, 8945181, 26835543]

約数ペア:

[(1, 26835543), (3, 8945181), (7, 3833649), (9, 2981727), (19, 1412397), (21, 1277883), (27, 993909), (47, 570969), (53, 506331), (57, 470799), (63, 425961), (81, 331303), (133, 201771), (141, 190323), (159, 168777), (171, 156933), (189, 141987), (329, 81567), (371, 72333), (399, 67257), (423, 63441), (477, 56259), (513, 52311), (567, 47329), (893, 30051), (987, 27189), (1007, 26649), (1113, 24111), (1197, 22419), (1269, 21147), (1431, 18753), (1539, 17437), (2491, 10773), (2679, 10017), (2961, 9063), (3021, 8883), (3339, 8037), (3591, 7473), (3807, 7049), (4293, 6251)]