64589151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 102113280

約数和(自身を除く): 37524129

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 3323, 6479, 9969, 19437, 36553, 63137, 103013, 109659, 189411, 309039, 694507, 1133143, 1957247, 2083521, 3399429, 5871741, 21529717, 64589151]

約数ペア:

[(1, 64589151), (3, 21529717), (11, 5871741), (19, 3399429), (31, 2083521), (33, 1957247), (57, 1133143), (93, 694507), (209, 309039), (341, 189411), (589, 109659), (627, 103013), (1023, 63137), (1767, 36553), (3323, 19437), (6479, 9969)]