441891531

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 40

約数和(自身を含む): 718885200

約数和(自身を除く): 276993669

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1539, 1653, 2349, 4959, 9901, 14877, 29703, 44631, 89109, 188119, 267327, 287129, 564357, 801981, 861387, 1693071, 2584161, 5079213, 5455451, 7752483, 15237639, 16366353, 23257449, 49099059, 147297177, 441891531]

約数ペア:

[(1, 441891531), (3, 147297177), (9, 49099059), (19, 23257449), (27, 16366353), (29, 15237639), (57, 7752483), (81, 5455451), (87, 5079213), (171, 2584161), (261, 1693071), (513, 861387), (551, 801981), (783, 564357), (1539, 287129), (1653, 267327), (2349, 188119), (4959, 89109), (9901, 44631), (14877, 29703)]