27476631

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 23810409

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 159, 189, 211, 273, 351, 371, 477, 633, 689, 819, 1113, 1431, 1477, 1899, 2067, 2457, 2743, 3339, 4431, 4823, 5697, 6201, 8229, 10017, 11183, 13293, 14469, 18603, 19201, 24687, 33549, 39879, 43407, 57603, 74061, 78281, 100647, 130221, 145379, 172809, 234843, 301941, 436137, 518427, 704529, 1017653, 1308411, 2113587, 3052959, 3925233, 9158877, 27476631]

約数ペア:

[(1, 27476631), (3, 9158877), (7, 3925233), (9, 3052959), (13, 2113587), (21, 1308411), (27, 1017653), (39, 704529), (53, 518427), (63, 436137), (91, 301941), (117, 234843), (159, 172809), (189, 145379), (211, 130221), (273, 100647), (351, 78281), (371, 74061), (477, 57603), (633, 43407), (689, 39879), (819, 33549), (1113, 24687), (1431, 19201), (1477, 18603), (1899, 14469), (2067, 13293), (2457, 11183), (2743, 10017), (3339, 8229), (4431, 6201), (4823, 5697)]