137649181503

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1\times {\mathrm{221233}}^1$

素因数の和:222714

約数の個数: 16

約数和(自身を含む): 184841891936

約数和(自身を除く): 47192710433

約数列:

[1, 3, 157, 471, 1321, 3963, 207397, 221233, 622191, 663699, 34733581, 104200743, 292248793, 876746379, 45883060501, 137649181503]

約数ペア:

[(1, 137649181503), (3, 45883060501), (157, 876746379), (471, 292248793), (1321, 104200743), (3963, 34733581), (207397, 663699), (221233, 622191)]