147709059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 217620480

約数和(自身を除く): 69911421

約数列:

[1, 3, 19, 23, 57, 69, 307, 367, 437, 921, 1101, 1311, 5833, 6973, 7061, 8441, 17499, 20919, 21183, 25323, 112669, 134159, 160379, 338007, 402477, 481137, 2140711, 2591387, 6422133, 7774161, 49236353, 147709059]

約数ペア:

[(1, 147709059), (3, 49236353), (19, 7774161), (23, 6422133), (57, 2591387), (69, 2140711), (307, 481137), (367, 402477), (437, 338007), (921, 160379), (1101, 134159), (1311, 112669), (5833, 25323), (6973, 21183), (7061, 20919), (8441, 17499)]