980718219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164357}}^1$

素因数の和:164396

約数の個数: 32

約数和(自身を含む): 1656728640

約数和(自身を除く): 676010421

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 164357, 493071, 1479213, 2136641, 2794069, 4437639, 6409923, 8382207, 19229769, 25146621, 36322897, 57689307, 75439863, 108968691, 326906073, 980718219]

約数ペア:

[(1, 980718219), (3, 326906073), (9, 108968691), (13, 75439863), (17, 57689307), (27, 36322897), (39, 25146621), (51, 19229769), (117, 8382207), (153, 6409923), (221, 4437639), (351, 2794069), (459, 2136641), (663, 1479213), (1989, 493071), (5967, 164357)]