273122487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{6553}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 431462928

約数和(自身を除く): 158340441

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 6553, 13893, 19659, 41679, 58977, 72083, 216249, 648747, 2758813, 8276439, 24829317, 30346943, 91040829, 273122487]

約数ペア:

[(1, 273122487), (3, 91040829), (9, 30346943), (11, 24829317), (33, 8276439), (99, 2758813), (421, 648747), (1263, 216249), (3789, 72083), (4631, 58977), (6553, 41679), (13893, 19659)]