77374413

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 40475187

約数列:

[1, 3, 9, 27, 61, 109, 183, 327, 431, 549, 981, 1293, 1647, 2943, 3879, 6649, 11637, 19947, 26291, 46979, 59841, 78873, 140937, 179523, 236619, 422811, 709857, 1268433, 2865719, 8597157, 25791471, 77374413]

約数ペア:

[(1, 77374413), (3, 25791471), (9, 8597157), (27, 2865719), (61, 1268433), (109, 709857), (183, 422811), (327, 236619), (431, 179523), (549, 140937), (981, 78873), (1293, 59841), (1647, 46979), (2943, 26291), (3879, 19947), (6649, 11637)]