127925493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 59030283

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 643, 799, 1411, 1929, 2397, 3901, 4233, 10931, 11703, 30221, 32793, 53369, 66317, 90663, 160107, 198951, 513757, 907273, 1541271, 2508343, 2721819, 7525029, 42641831, 127925493]

約数ペア:

[(1, 127925493), (3, 42641831), (17, 7525029), (47, 2721819), (51, 2508343), (83, 1541271), (141, 907273), (249, 513757), (643, 198951), (799, 160107), (1411, 90663), (1929, 66317), (2397, 53369), (3901, 32793), (4233, 30221), (10931, 11703)]