157863411

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{114643}}^1$

素因数の和:114672

約数の個数: 20

約数和(自身を含む): 249694632

約数和(自身を除く): 91831221

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 114643, 343929, 1031787, 1948931, 3095361, 5846793, 9286083, 17540379, 52621137, 157863411]

約数ペア:

[(1, 157863411), (3, 52621137), (9, 17540379), (17, 9286083), (27, 5846793), (51, 3095361), (81, 1948931), (153, 1031787), (459, 343929), (1377, 114643)]