193733577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:19989

約数の個数: 24

約数和(自身を含む): 298232064

約数和(自身を除く): 104498487

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 19913, 59739, 179217, 457999, 935911, 1373997, 2807733, 4121991, 8423199, 21525953, 64577859, 193733577]

約数ペア:

[(1, 193733577), (3, 64577859), (9, 21525953), (23, 8423199), (47, 4121991), (69, 2807733), (141, 1373997), (207, 935911), (423, 457999), (1081, 179217), (3243, 59739), (9729, 19913)]