156955650723

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47261563}}^1$

素因数の和:47261616

約数の個数: 20

約数和(自身を含む): 240183268248

約数和(自身を除く): 83227617525

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47261563, 141784689, 425354067, 1276062201, 1937724083, 3828186603, 5813172249, 17439516747, 52318550241, 156955650723]

約数ペア:

[(1, 156955650723), (3, 52318550241), (9, 17439516747), (27, 5813172249), (41, 3828186603), (81, 1937724083), (123, 1276062201), (369, 425354067), (1107, 141784689), (3321, 47261563)]