15677075883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{21319}}^1$

素因数の和:21464

約数の個数: 48

約数和(自身を含む): 25473477120

約数和(自身を除く): 9796401237

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 361, 399, 679, 1083, 1843, 2037, 2527, 5529, 7581, 12901, 21319, 35017, 38703, 63957, 105051, 149233, 245119, 405061, 447699, 735357, 1215183, 2067943, 2835427, 6203829, 7696159, 8506281, 14475601, 23088477, 39290917, 43426803, 53873113, 117872751, 161619339, 275036419, 746527423, 825109257, 2239582269, 5225691961, 15677075883]

約数ペア:

[(1, 15677075883), (3, 5225691961), (7, 2239582269), (19, 825109257), (21, 746527423), (57, 275036419), (97, 161619339), (133, 117872751), (291, 53873113), (361, 43426803), (399, 39290917), (679, 23088477), (1083, 14475601), (1843, 8506281), (2037, 7696159), (2527, 6203829), (5529, 2835427), (7581, 2067943), (12901, 1215183), (21319, 735357), (35017, 447699), (38703, 405061), (63957, 245119), (105051, 149233)]