156945887091

素因数分解:

$3^3\times 7^1\times {\mathrm{830401519}}^1$

素因数の和:830401535

約数の個数: 16

約数和(自身を含む): 265728486400

約数和(自身を除く): 108782599309

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830401519, 2491204557, 5812810633, 7473613671, 17438431899, 22420841013, 52315295697, 156945887091]

約数ペア:

[(1, 156945887091), (3, 52315295697), (7, 22420841013), (9, 17438431899), (21, 7473613671), (27, 5812810633), (63, 2491204557), (189, 830401519)]