161775019081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{175081}}^1$

素因数の和:175261

約数の個数: 32

約数和(自身を含む): 191130716448

約数和(自身を除く): 29355697367

約数列:

[1, 13, 17, 37, 113, 221, 481, 629, 1469, 1921, 4181, 8177, 24973, 54353, 71077, 175081, 924001, 2276053, 2976377, 6477997, 19784153, 38692901, 84213961, 110125949, 257193989, 336330601, 732013661, 1431637337, 4372297813, 9516177593, 12444232237, 161775019081]

約数ペア:

[(1, 161775019081), (13, 12444232237), (17, 9516177593), (37, 4372297813), (113, 1431637337), (221, 732013661), (481, 336330601), (629, 257193989), (1469, 110125949), (1921, 84213961), (4181, 38692901), (8177, 19784153), (24973, 6477997), (54353, 2976377), (71077, 2276053), (175081, 924001)]