149831421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{3733}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 211852224

約数和(自身を除く): 62020803

約数列:

[1, 3, 17, 51, 787, 2361, 3733, 11199, 13379, 40137, 63461, 190383, 2937871, 8813613, 49943807, 149831421]

約数ペア:

[(1, 149831421), (3, 49943807), (17, 8813613), (51, 2937871), (787, 190383), (2361, 63461), (3733, 40137), (11199, 13379)]