40673313

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 62916480

約数和(自身を除く): 22243167

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 661, 1161, 1431, 1983, 2279, 5949, 6837, 17847, 20511, 28423, 35033, 61533, 85269, 105099, 255807, 315297, 767421, 945891, 1506419, 4519257, 13557771, 40673313]

約数ペア:

[(1, 40673313), (3, 13557771), (9, 4519257), (27, 1506419), (43, 945891), (53, 767421), (129, 315297), (159, 255807), (387, 105099), (477, 85269), (661, 61533), (1161, 35033), (1431, 28423), (1983, 20511), (2279, 17847), (5949, 6837)]