127908678

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{17431}}^1$

素因数の和:18659

約数の個数: 16

約数和(自身を含む): 256041216

約数和(自身を除く): 128132538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 17431, 34862, 52293, 104586, 21318113, 42636226, 63954339, 127908678]

約数ペア:

[(1, 127908678), (2, 63954339), (3, 42636226), (6, 21318113), (1223, 104586), (2446, 52293), (3669, 34862), (7338, 17431)]