54278658369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{19963}}^1$

素因数の和:21366

約数の個数: 48

約数和(自身を含む): 89470023552

約数和(自身を除く): 35191365183

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1367, 1989, 4101, 12303, 17771, 19963, 23239, 53313, 59889, 69717, 159939, 179667, 209151, 259519, 302107, 339371, 778557, 906321, 1018113, 2335671, 2718963, 3054339, 4411823, 13235469, 27289421, 39706407, 81868263, 245604789, 354762473, 463920157, 1064287419, 1391760471, 3192862257, 4175281413, 6030962041, 18092886123, 54278658369]

約数ペア:

[(1, 54278658369), (3, 18092886123), (9, 6030962041), (13, 4175281413), (17, 3192862257), (39, 1391760471), (51, 1064287419), (117, 463920157), (153, 354762473), (221, 245604789), (663, 81868263), (1367, 39706407), (1989, 27289421), (4101, 13235469), (12303, 4411823), (17771, 3054339), (19963, 2718963), (23239, 2335671), (53313, 1018113), (59889, 906321), (69717, 778557), (159939, 339371), (179667, 302107), (209151, 259519)]