40508045217

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2689}}^1\times {\mathrm{7643}}^1$

素因数の和:10414

約数の個数: 32

約数和(自身を含む): 60864585600

約数和(自身を除く): 20356540383

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2689, 7643, 8067, 22929, 24201, 68787, 72603, 196297, 206361, 557939, 588891, 1673817, 1766673, 5021451, 5300019, 15064353, 20552027, 61656081, 184968243, 554904729, 1500297971, 4500893913, 13502681739, 40508045217]

約数ペア:

[(1, 40508045217), (3, 13502681739), (9, 4500893913), (27, 1500297971), (73, 554904729), (219, 184968243), (657, 61656081), (1971, 20552027), (2689, 15064353), (7643, 5300019), (8067, 5021451), (22929, 1766673), (24201, 1673817), (68787, 588891), (72603, 557939), (196297, 206361)]