27194582009

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{153719}}^1$

素因数の和:154052

約数の個数: 16

約数和(自身を含む): 31481856000

約数和(自身を除く): 4287273991

約数列:

[1, 7, 127, 199, 889, 1393, 25273, 153719, 176911, 1076033, 19522313, 30590081, 136656191, 214130567, 3884940287, 27194582009]

約数ペア:

[(1, 27194582009), (7, 3884940287), (127, 214130567), (199, 136656191), (889, 30590081), (1393, 19522313), (25273, 1076033), (153719, 176911)]