164625671

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 210430080

約数和(自身を除く): 45804409

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 2023, 2261, 4283, 5491, 29981, 38437, 72811, 81377, 509677, 569639, 1237787, 1383409, 8664509, 9683863, 23517953, 164625671]

約数ペア:

[(1, 164625671), (7, 23517953), (17, 9683863), (19, 8664509), (119, 1383409), (133, 1237787), (289, 569639), (323, 509677), (2023, 81377), (2261, 72811), (4283, 38437), (5491, 29981)]