128471133

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{6529}}^1$

素因数の和:7476

約数の個数: 16

約数和(自身を含む): 196004480

約数和(自身を除く): 67533347

約数列:

[1, 3, 7, 21, 937, 2811, 6529, 6559, 19587, 19677, 45703, 137109, 6117673, 18353019, 42823711, 128471133]

約数ペア:

[(1, 128471133), (3, 42823711), (7, 18353019), (21, 6117673), (937, 137109), (2811, 45703), (6529, 19677), (6559, 19587)]