42493167

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{7603}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 66428544

約数和(自身を除く): 23935377

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 7603, 22809, 68427, 174869, 205281, 524607, 615843, 1573821, 1847529, 4721463, 14164389, 42493167]

約数ペア:

[(1, 42493167), (3, 14164389), (9, 4721463), (23, 1847529), (27, 1573821), (69, 615843), (81, 524607), (207, 205281), (243, 174869), (621, 68427), (1863, 22809), (5589, 7603)]