71661150318

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{18068873}}^1$

素因数の和:18069539

約数の個数: 16

約数和(自身を含む): 143539135056

約数和(自身を除く): 71877984738

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 18068873, 36137746, 54206619, 108413238, 11943525053, 23887050106, 35830575159, 71661150318]

約数ペア:

[(1, 71661150318), (2, 35830575159), (3, 23887050106), (6, 11943525053), (661, 108413238), (1322, 54206619), (1983, 36137746), (3966, 18068873)]