15664053213

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2886319}}^1$

素因数の和:2886398

約数の個数: 20

約数和(自身を含む): 23748640960

約数和(自身を除く): 8084587747

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 2886319, 8658957, 25976871, 77930613, 193383373, 233791839, 580150119, 1740450357, 5221351071, 15664053213]

約数ペア:

[(1, 15664053213), (3, 5221351071), (9, 1740450357), (27, 580150119), (67, 233791839), (81, 193383373), (201, 77930613), (603, 25976871), (1809, 8658957), (5427, 2886319)]