26443053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 21255507

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 389, 581, 747, 819, 1079, 1167, 1743, 2723, 3237, 3501, 5057, 5229, 7553, 8169, 9711, 15171, 22659, 24507, 32287, 35399, 45513, 67977, 96861, 106197, 226009, 290583, 318591, 419731, 678027, 1259193, 2034081, 2938117, 3777579, 8814351, 26443053]

約数ペア:

[(1, 26443053), (3, 8814351), (7, 3777579), (9, 2938117), (13, 2034081), (21, 1259193), (39, 678027), (63, 419731), (83, 318591), (91, 290583), (117, 226009), (249, 106197), (273, 96861), (389, 67977), (581, 45513), (747, 35399), (819, 32287), (1079, 24507), (1167, 22659), (1743, 15171), (2723, 9711), (3237, 8169), (3501, 7553), (5057, 5229)]