73761261

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 115992576

約数和(自身を除く): 42231315

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 811, 1281, 1491, 2433, 4331, 5677, 12993, 17031, 30317, 49471, 57581, 90951, 148413, 172743, 346297, 403067, 1038891, 1209201, 3512441, 10537323, 24587087, 73761261]

約数ペア:

[(1, 73761261), (3, 24587087), (7, 10537323), (21, 3512441), (61, 1209201), (71, 1038891), (183, 403067), (213, 346297), (427, 172743), (497, 148413), (811, 90951), (1281, 57581), (1491, 49471), (2433, 30317), (4331, 17031), (5677, 12993)]