1027960983

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 1770624000

約数和(自身を除く): 742663017

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 173, 189, 211, 447, 519, 633, 1043, 1211, 1341, 1477, 1557, 1899, 3129, 3633, 4023, 4431, 4671, 5697, 9387, 10899, 13293, 25777, 28161, 31439, 32697, 36503, 39879, 77331, 94317, 109509, 180439, 220073, 231993, 255521, 282951, 328527, 541317, 660219, 695979, 766563, 848853, 985581, 1623951, 1980657, 2299689, 4871853, 5438947, 5941971, 6899067, 16316841, 38072629, 48950523, 114217887, 146851569, 342653661, 1027960983]

約数ペア:

[(1, 1027960983), (3, 342653661), (7, 146851569), (9, 114217887), (21, 48950523), (27, 38072629), (63, 16316841), (149, 6899067), (173, 5941971), (189, 5438947), (211, 4871853), (447, 2299689), (519, 1980657), (633, 1623951), (1043, 985581), (1211, 848853), (1341, 766563), (1477, 695979), (1557, 660219), (1899, 541317), (3129, 328527), (3633, 282951), (4023, 255521), (4431, 231993), (4671, 220073), (5697, 180439), (9387, 109509), (10899, 94317), (13293, 77331), (25777, 39879), (28161, 36503), (31439, 32697)]