81937074

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{290557}}^1$

素因数の和:290609

約数の個数: 16

約数和(自身を含む): 167361408

約数和(自身を除く): 85424334

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 290557, 581114, 871671, 1743342, 13656179, 27312358, 40968537, 81937074]

約数ペア:

[(1, 81937074), (2, 40968537), (3, 27312358), (6, 13656179), (47, 1743342), (94, 871671), (141, 581114), (282, 290557)]