627014768643

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2401279}}^1$

素因数の和:2401816

約数の個数: 32

約数和(自身を含む): 979722240000

約数和(自身を除く): 352707471357

約数列:

[1, 3, 9, 19, 27, 57, 171, 509, 513, 1527, 4581, 9671, 13743, 29013, 87039, 261117, 2401279, 7203837, 21611511, 45624301, 64834533, 136872903, 410618709, 1222251011, 1231856127, 3666753033, 11000259099, 23222769209, 33000777297, 69668307627, 209004922881, 627014768643]

約数ペア:

[(1, 627014768643), (3, 209004922881), (9, 69668307627), (19, 33000777297), (27, 23222769209), (57, 11000259099), (171, 3666753033), (509, 1231856127), (513, 1222251011), (1527, 410618709), (4581, 136872903), (9671, 64834533), (13743, 45624301), (29013, 21611511), (87039, 7203837), (261117, 2401279)]