64408971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 41966709

約数列:

[1, 3, 11, 17, 29, 33, 37, 51, 87, 107, 111, 187, 319, 321, 407, 493, 561, 629, 957, 1073, 1177, 1221, 1479, 1819, 1887, 3103, 3219, 3531, 3959, 5423, 5457, 6919, 9309, 11803, 11877, 16269, 18241, 20009, 20757, 34133, 35409, 43549, 52751, 54723, 60027, 67303, 102399, 114811, 130647, 158253, 200651, 201909, 344433, 580261, 601953, 740333, 1262921, 1740783, 1951787, 2220999, 3788763, 5855361, 21469657, 64408971]

約数ペア:

[(1, 64408971), (3, 21469657), (11, 5855361), (17, 3788763), (29, 2220999), (33, 1951787), (37, 1740783), (51, 1262921), (87, 740333), (107, 601953), (111, 580261), (187, 344433), (319, 201909), (321, 200651), (407, 158253), (493, 130647), (561, 114811), (629, 102399), (957, 67303), (1073, 60027), (1177, 54723), (1221, 52751), (1479, 43549), (1819, 35409), (1887, 34133), (3103, 20757), (3219, 20009), (3531, 18241), (3959, 16269), (5423, 11877), (5457, 11803), (6919, 9309)]