243055173

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{6949}}^1$

素因数の和:7172

約数の個数: 16

約数和(自身を含む): 330264000

約数和(自身を除く): 87208827

約数列:

[1, 3, 89, 131, 267, 393, 6949, 11659, 20847, 34977, 618461, 910319, 1855383, 2730957, 81018391, 243055173]

約数ペア:

[(1, 243055173), (3, 81018391), (89, 2730957), (131, 1855383), (267, 910319), (393, 618461), (6949, 34977), (11659, 20847)]