71145657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1637}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 112432320

約数和(自身を除く): 41286663

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 1637, 3951, 4829, 4911, 14487, 14733, 18007, 43461, 54021, 162063, 718643, 2155929, 6467787, 7905073, 23715219, 71145657]

約数ペア:

[(1, 71145657), (3, 23715219), (9, 7905073), (11, 6467787), (33, 2155929), (99, 718643), (439, 162063), (1317, 54021), (1637, 43461), (3951, 18007), (4829, 14733), (4911, 14487)]