61931886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{141397}}^1$

素因数の和:141475

約数の個数: 16

約数和(自身を含む): 125561424

約数和(自身を除く): 63629538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 141397, 282794, 424191, 848382, 10321981, 20643962, 30965943, 61931886]

約数ペア:

[(1, 61931886), (2, 30965943), (3, 20643962), (6, 10321981), (73, 848382), (146, 424191), (219, 282794), (438, 141397)]