99410409

素因数分解:

$3^4\times 7^1\times {\mathrm{175327}}^1$

素因数の和:175346

約数の個数: 20

約数和(自身を含む): 169717504

約数和(自身を除く): 70307095

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 175327, 525981, 1227289, 1577943, 3681867, 4733829, 11045601, 14201487, 33136803, 99410409]

約数ペア:

[(1, 99410409), (3, 33136803), (7, 14201487), (9, 11045601), (21, 4733829), (27, 3681867), (63, 1577943), (81, 1227289), (189, 525981), (567, 175327)]