26452798983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{43321}}^1$

素因数の和:43664

約数の個数: 48

約数和(自身を含む): 43712244576

約数和(自身を除く): 17259445593

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 307, 663, 921, 1989, 2763, 3991, 5219, 11973, 15657, 35919, 43321, 46971, 67847, 129963, 203541, 389889, 563173, 610623, 736457, 1689519, 2209371, 5068557, 6628113, 9573941, 13299547, 28721823, 39898641, 86165469, 119695923, 172894111, 226092299, 518682333, 678276897, 1556046999, 2034830691, 2939199887, 8817599661, 26452798983]

約数ペア:

[(1, 26452798983), (3, 8817599661), (9, 2939199887), (13, 2034830691), (17, 1556046999), (39, 678276897), (51, 518682333), (117, 226092299), (153, 172894111), (221, 119695923), (307, 86165469), (663, 39898641), (921, 28721823), (1989, 13299547), (2763, 9573941), (3991, 6628113), (5219, 5068557), (11973, 2209371), (15657, 1689519), (35919, 736457), (43321, 610623), (46971, 563173), (67847, 389889), (129963, 203541)]