140344131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{1607}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 191879424

約数和(自身を除く): 51535293

約数列:

[1, 3, 43, 129, 677, 1607, 2031, 4821, 29111, 69101, 87333, 207303, 1087939, 3263817, 46781377, 140344131]

約数ペア:

[(1, 140344131), (3, 46781377), (43, 3263817), (129, 1087939), (677, 207303), (1607, 87333), (2031, 69101), (4821, 29111)]