71811078

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{225821}}^1$

素因数の和:225879

約数の個数: 16

約数和(自身を含む): 146332656

約数和(自身を除く): 74521578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 225821, 451642, 677463, 1354926, 11968513, 23937026, 35905539, 71811078]

約数ペア:

[(1, 71811078), (2, 35905539), (3, 23937026), (6, 11968513), (53, 1354926), (106, 677463), (159, 451642), (318, 225821)]