78109203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22859}}^1$

素因数の和:22946

約数の個数: 16

約数和(自身を含む): 111922560

約数和(自身を除く): 33813357

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 22859, 68577, 388603, 1165809, 1531553, 4594659, 26036401, 78109203]

約数ペア:

[(1, 78109203), (3, 26036401), (17, 4594659), (51, 1531553), (67, 1165809), (201, 388603), (1139, 68577), (3417, 22859)]