27194373

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 17621307

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 227, 243, 261, 459, 493, 681, 783, 1377, 1479, 2043, 2349, 3859, 4131, 4437, 6129, 6583, 7047, 11577, 13311, 18387, 19749, 34731, 39933, 55161, 59247, 104193, 111911, 119799, 177741, 312579, 335733, 533223, 937737, 1007199, 1599669, 3021597, 9064791, 27194373]

約数ペア:

[(1, 27194373), (3, 9064791), (9, 3021597), (17, 1599669), (27, 1007199), (29, 937737), (51, 533223), (81, 335733), (87, 312579), (153, 177741), (227, 119799), (243, 111911), (261, 104193), (459, 59247), (493, 55161), (681, 39933), (783, 34731), (1377, 19749), (1479, 18387), (2043, 13311), (2349, 11577), (3859, 7047), (4131, 6583), (4437, 6129)]