75484773

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 67925403

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 47, 53, 63, 91, 111, 117, 141, 159, 259, 273, 329, 333, 371, 423, 477, 481, 611, 689, 777, 819, 987, 1113, 1443, 1739, 1833, 1961, 2067, 2331, 2491, 2961, 3339, 3367, 4277, 4329, 4823, 5217, 5499, 5883, 6201, 7473, 10101, 12173, 12831, 13727, 14469, 15651, 17437, 17649, 22419, 22607, 25493, 30303, 32383, 36519, 38493, 41181, 43407, 52311, 67821, 76479, 92167, 97149, 109557, 123543, 156933, 158249, 178451, 203463, 226681, 229437, 276501, 291447, 474747, 535353, 645169, 680043, 829503, 1198171, 1424241, 1606059, 1935507, 2040129, 3594513, 5806521, 8387197, 10783539, 25161591, 75484773]

約数ペア:

[(1, 75484773), (3, 25161591), (7, 10783539), (9, 8387197), (13, 5806521), (21, 3594513), (37, 2040129), (39, 1935507), (47, 1606059), (53, 1424241), (63, 1198171), (91, 829503), (111, 680043), (117, 645169), (141, 535353), (159, 474747), (259, 291447), (273, 276501), (329, 229437), (333, 226681), (371, 203463), (423, 178451), (477, 158249), (481, 156933), (611, 123543), (689, 109557), (777, 97149), (819, 92167), (987, 76479), (1113, 67821), (1443, 52311), (1739, 43407), (1833, 41181), (1961, 38493), (2067, 36519), (2331, 32383), (2491, 30303), (2961, 25493), (3339, 22607), (3367, 22419), (4277, 17649), (4329, 17437), (4823, 15651), (5217, 14469), (5499, 13727), (5883, 12831), (6201, 12173), (7473, 10101)]