101990109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 152462464

約数和(自身を除く): 50472355

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 559, 793, 997, 1677, 2379, 2623, 2991, 7869, 12961, 34099, 38883, 42871, 60817, 102297, 128613, 182451, 557323, 790621, 1671969, 2371863, 2615131, 7845393, 33996703, 101990109]

約数ペア:

[(1, 101990109), (3, 33996703), (13, 7845393), (39, 2615131), (43, 2371863), (61, 1671969), (129, 790621), (183, 557323), (559, 182451), (793, 128613), (997, 102297), (1677, 60817), (2379, 42871), (2623, 38883), (2991, 34099), (7869, 12961)]