201735981

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{69829}}^1$

素因数の和:69945

約数の個数: 16

約数和(自身を含む): 301665600

約数和(自身を除く): 99929619

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 69829, 209487, 628461, 1885383, 7471703, 22415109, 67245327, 201735981]

約数ペア:

[(1, 201735981), (3, 67245327), (9, 22415109), (27, 7471703), (107, 1885383), (321, 628461), (963, 209487), (2889, 69829)]