85745120811

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{188779}}^1$

素因数の和:189335

約数の個数: 32

約数和(自身を含む): 133964328960

約数和(自身を除く): 48219208149

約数列:

[1, 3, 7, 21, 43, 129, 301, 503, 903, 1509, 3521, 10563, 21629, 64887, 151403, 188779, 454209, 566337, 1321453, 3964359, 8117497, 24352491, 56822479, 94955837, 170467437, 284867511, 664690859, 1994072577, 4083100991, 12249302973, 28581706937, 85745120811]

約数ペア:

[(1, 85745120811), (3, 28581706937), (7, 12249302973), (21, 4083100991), (43, 1994072577), (129, 664690859), (301, 284867511), (503, 170467437), (903, 94955837), (1509, 56822479), (3521, 24352491), (10563, 8117497), (21629, 3964359), (64887, 1321453), (151403, 566337), (188779, 454209)]