39584619

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 66864600

約数和(自身を除く): 27279981

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 89, 153, 171, 267, 289, 323, 459, 513, 801, 867, 969, 1377, 1513, 1539, 1691, 2403, 2601, 2907, 4539, 5073, 5491, 7209, 7803, 8721, 13617, 15219, 16473, 23409, 25721, 26163, 28747, 40851, 45657, 49419, 77163, 86241, 122553, 136971, 148257, 231489, 258723, 444771, 488699, 694467, 776169, 1466097, 2083401, 2328507, 4398291, 13194873, 39584619]

約数ペア:

[(1, 39584619), (3, 13194873), (9, 4398291), (17, 2328507), (19, 2083401), (27, 1466097), (51, 776169), (57, 694467), (81, 488699), (89, 444771), (153, 258723), (171, 231489), (267, 148257), (289, 136971), (323, 122553), (459, 86241), (513, 77163), (801, 49419), (867, 45657), (969, 40851), (1377, 28747), (1513, 26163), (1539, 25721), (1691, 23409), (2403, 16473), (2601, 15219), (2907, 13617), (4539, 8721), (5073, 7803), (5491, 7209)]