66298581

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 108841920

約数和(自身を除く): 42543339

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 1873, 3933, 5619, 11799, 16857, 35397, 35587, 43079, 50571, 106761, 129237, 151713, 320283, 387711, 818501, 960849, 1163133, 2455503, 2882547, 3489399, 7366509, 22099527, 66298581]

約数ペア:

[(1, 66298581), (3, 22099527), (9, 7366509), (19, 3489399), (23, 2882547), (27, 2455503), (57, 1163133), (69, 960849), (81, 818501), (171, 387711), (207, 320283), (437, 151713), (513, 129237), (621, 106761), (1311, 50571), (1539, 43079), (1863, 35587), (1873, 35397), (3933, 16857), (5619, 11799)]