169156791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4139}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 258336000

約数和(自身を除く): 89179209

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2151, 4139, 4541, 12417, 13623, 37251, 40869, 78641, 235923, 707769, 989221, 2967663, 8902989, 18795199, 56385597, 169156791]

約数ペア:

[(1, 169156791), (3, 56385597), (9, 18795199), (19, 8902989), (57, 2967663), (171, 989221), (239, 707769), (717, 235923), (2151, 78641), (4139, 40869), (4541, 37251), (12417, 13623)]