128622219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{29753}}^1$

素因数の和:29898

約数の個数: 16

約数和(自身を含む): 188521344

約数和(自身を除く): 59899125

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 29753, 89259, 327283, 981849, 3897643, 11692929, 42874073, 128622219]

約数ペア:

[(1, 128622219), (3, 42874073), (11, 11692929), (33, 3897643), (131, 981849), (393, 327283), (1441, 89259), (4323, 29753)]