30487501527

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{120811}}^1$

素因数の和:121079

約数の個数: 32

約数和(自身を含む): 47458819584

約数和(自身を除く): 16971318057

約数列:

[1, 3, 7, 21, 61, 183, 197, 427, 591, 1281, 1379, 4137, 12017, 36051, 84119, 120811, 252357, 362433, 845677, 2537031, 7369471, 22108413, 23799767, 51586297, 71399301, 154758891, 166598369, 499795107, 1451785787, 4355357361, 10162500509, 30487501527]

約数ペア:

[(1, 30487501527), (3, 10162500509), (7, 4355357361), (21, 1451785787), (61, 499795107), (183, 166598369), (197, 154758891), (427, 71399301), (591, 51586297), (1281, 23799767), (1379, 22108413), (4137, 7369471), (12017, 2537031), (36051, 845677), (84119, 362433), (120811, 252357)]