2527780147209

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2689}}^1\times {\mathrm{12659}}^1$

素因数の和:15614

約数の個数: 48

約数和(自身を含む): 3768434342400

約数和(自身を除く): 1240654195191

約数列:

[1, 3, 9, 37, 111, 223, 333, 669, 2007, 2689, 8067, 8251, 12659, 24201, 24753, 37977, 74259, 99493, 113931, 298479, 468383, 599647, 895437, 1405149, 1798941, 2822957, 4215447, 5396823, 8468871, 22186939, 25406613, 34040051, 66560817, 102120153, 104449409, 199682451, 306360459, 313348227, 940044681, 1259481887, 3778445661, 7590931373, 11335336983, 22772794119, 68318382357, 280864460801, 842593382403, 2527780147209]

約数ペア:

[(1, 2527780147209), (3, 842593382403), (9, 280864460801), (37, 68318382357), (111, 22772794119), (223, 11335336983), (333, 7590931373), (669, 3778445661), (2007, 1259481887), (2689, 940044681), (8067, 313348227), (8251, 306360459), (12659, 199682451), (24201, 104449409), (24753, 102120153), (37977, 66560817), (74259, 34040051), (99493, 25406613), (113931, 22186939), (298479, 8468871), (468383, 5396823), (599647, 4215447), (895437, 2822957), (1405149, 1798941)]