127580454

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 295358400

約数和(自身を除く): 167777946

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 257, 261, 317, 514, 522, 634, 771, 783, 951, 1542, 1566, 1902, 2313, 2853, 4626, 5706, 6939, 7453, 8559, 9193, 13878, 14906, 17118, 18386, 22359, 27579, 44718, 55158, 67077, 81469, 82737, 134154, 162938, 165474, 201231, 244407, 248211, 402462, 488814, 496422, 733221, 1466442, 2199663, 2362601, 4399326, 4725202, 7087803, 14175606, 21263409, 42526818, 63790227, 127580454]

約数ペア:

[(1, 127580454), (2, 63790227), (3, 42526818), (6, 21263409), (9, 14175606), (18, 7087803), (27, 4725202), (29, 4399326), (54, 2362601), (58, 2199663), (87, 1466442), (174, 733221), (257, 496422), (261, 488814), (317, 402462), (514, 248211), (522, 244407), (634, 201231), (771, 165474), (783, 162938), (951, 134154), (1542, 82737), (1566, 81469), (1902, 67077), (2313, 55158), (2853, 44718), (4626, 27579), (5706, 22359), (6939, 18386), (7453, 17118), (8559, 14906), (9193, 13878)]