55780158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1328099}}^1$

素因数の和:1328111

約数の個数: 16

約数和(自身を含む): 127497600

約数和(自身を除く): 71717442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1328099, 2656198, 3984297, 7968594, 9296693, 18593386, 27890079, 55780158]

約数ペア:

[(1, 55780158), (2, 27890079), (3, 18593386), (6, 9296693), (7, 7968594), (14, 3984297), (21, 2656198), (42, 1328099)]