128778846339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{300183791}}^1$

素因数の和:300183818

約数の個数: 16

約数和(自身を含む): 201723508224

約数和(自身を除く): 72944661885

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 300183791, 900551373, 3302021701, 3902389283, 9906065103, 11707167849, 42926282113, 128778846339]

約数ペア:

[(1, 128778846339), (3, 42926282113), (11, 11707167849), (13, 9906065103), (33, 3902389283), (39, 3302021701), (143, 900551373), (429, 300183791)]