15671934891

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{69539}}^1$

素因数の和:70056

約数の個数: 32

約数和(自身を含む): 24633849600

約数和(自身を除く): 8961914709

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 491, 1473, 4419, 8347, 13257, 25041, 69539, 75123, 208617, 225369, 625851, 1182163, 1877553, 3546489, 10639467, 31918401, 34143649, 102430947, 307292841, 580442033, 921878523, 1741326099, 5223978297, 15671934891]

約数ペア:

[(1, 15671934891), (3, 5223978297), (9, 1741326099), (17, 921878523), (27, 580442033), (51, 307292841), (153, 102430947), (459, 34143649), (491, 31918401), (1473, 10639467), (4419, 3546489), (8347, 1877553), (13257, 1182163), (25041, 625851), (69539, 225369), (75123, 208617)]