78150207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22871}}^1$

素因数の和:22958

約数の個数: 16

約数和(自身を含む): 111981312

約数和(自身を除く): 33831105

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 22871, 68613, 388807, 1166421, 1532357, 4597071, 26050069, 78150207]

約数ペア:

[(1, 78150207), (3, 26050069), (17, 4597071), (51, 1532357), (67, 1166421), (201, 388807), (1139, 68613), (3417, 22871)]