126465273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 218803200

約数和(自身を除く): 92337927

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 73, 99, 171, 209, 219, 297, 307, 513, 627, 657, 803, 921, 1387, 1881, 1971, 2409, 2763, 3377, 4161, 5643, 5833, 7227, 8289, 10131, 12483, 15257, 17499, 21681, 22411, 30393, 37449, 45771, 52497, 64163, 67233, 91179, 137313, 157491, 192489, 201699, 246521, 411939, 425809, 577467, 605097, 739563, 1277427, 1732401, 2218689, 3832281, 4683899, 6656067, 11496843, 14051697, 42155091, 126465273]

約数ペア:

[(1, 126465273), (3, 42155091), (9, 14051697), (11, 11496843), (19, 6656067), (27, 4683899), (33, 3832281), (57, 2218689), (73, 1732401), (99, 1277427), (171, 739563), (209, 605097), (219, 577467), (297, 425809), (307, 411939), (513, 246521), (627, 201699), (657, 192489), (803, 157491), (921, 137313), (1387, 91179), (1881, 67233), (1971, 64163), (2409, 52497), (2763, 45771), (3377, 37449), (4161, 30393), (5643, 22411), (5833, 21681), (7227, 17499), (8289, 15257), (10131, 12483)]