157224141

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 231154560

約数和(自身を除く): 73930419

約数列:

[1, 3, 9, 79, 237, 251, 711, 753, 881, 2259, 2643, 7929, 19829, 59487, 69599, 178461, 208797, 221131, 626391, 663393, 1990179, 17469349, 52408047, 157224141]

約数ペア:

[(1, 157224141), (3, 52408047), (9, 17469349), (79, 1990179), (237, 663393), (251, 626391), (711, 221131), (753, 208797), (881, 178461), (2259, 69599), (2643, 59487), (7929, 19829)]