145091919

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9127}}^1$

素因数の和:9894

約数の個数: 16

約数和(自身を含む): 221408768

約数和(自身を除く): 76316849

約数列:

[1, 3, 7, 21, 757, 2271, 5299, 9127, 15897, 27381, 63889, 191667, 6909139, 20727417, 48363973, 145091919]

約数ペア:

[(1, 145091919), (3, 48363973), (7, 20727417), (21, 6909139), (757, 191667), (2271, 63889), (5299, 27381), (9127, 15897)]