161069433

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{21977}}^1$

素因数の和:22336

約数の個数: 16

約数和(自身を含む): 246153600

約数和(自身を除く): 85084167

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 21977, 65931, 153839, 461517, 7669973, 23009919, 53689811, 161069433]

約数ペア:

[(1, 161069433), (3, 53689811), (7, 23009919), (21, 7669973), (349, 461517), (1047, 153839), (2443, 65931), (7329, 21977)]