187522011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2707}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 278815680

約数和(自身を除く): 91293669

約数列:

[1, 3, 9, 43, 129, 179, 387, 537, 1611, 2707, 7697, 8121, 23091, 24363, 69273, 116401, 349203, 484553, 1047609, 1453659, 4360977, 20835779, 62507337, 187522011]

約数ペア:

[(1, 187522011), (3, 62507337), (9, 20835779), (43, 4360977), (129, 1453659), (179, 1047609), (387, 484553), (537, 349203), (1611, 116401), (2707, 69273), (7697, 24363), (8121, 23091)]