4549678839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{25657}}^1$

素因数の和:25760

約数の個数: 48

約数和(自身を含む): 7444925280

約数和(自身を除く): 2895246441

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 183, 323, 549, 969, 1037, 1159, 2907, 3111, 3477, 9333, 10431, 19703, 25657, 59109, 76971, 177327, 230913, 436169, 487483, 1308507, 1462449, 1565077, 3925521, 4387347, 4695231, 8287211, 14085693, 24861633, 26606309, 29736463, 74584899, 79818927, 89209389, 239456781, 267628167, 505519871, 1516559613, 4549678839]

約数ペア:

[(1, 4549678839), (3, 1516559613), (9, 505519871), (17, 267628167), (19, 239456781), (51, 89209389), (57, 79818927), (61, 74584899), (153, 29736463), (171, 26606309), (183, 24861633), (323, 14085693), (549, 8287211), (969, 4695231), (1037, 4387347), (1159, 3925521), (2907, 1565077), (3111, 1462449), (3477, 1308507), (9333, 487483), (10431, 436169), (19703, 230913), (25657, 177327), (59109, 76971)]